NCERT Solutions for Class 5 Maths Chapter 10:
Students can practise and get well-prepared for the exams by using the Tenths and Hundredths supplied here. The NCERT Solutions for Class 5 Maths Chapter 10 were created by our experts using the Class 5 CBSE syllabus as their guide.
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NCERT Solutions for Class 5 Maths
NCERT Solutions for Class 5 Maths Chapter 10 Overview
For a wide range of mathematical computations that students will encounter in upper-level studies, the fundamental idea of decimals that is presented in this chapter is essential. Completing NCERT activities will help students have a deeper knowledge of the subject matter while also preparing them for the exam questions that the CBSE prefers.
The study tools are an excellent resource for NCERT solutions since they assist students in developing a solid comprehension of the textbook questions and in building their confidence through effective response structuring techniques.
NCERT Solutions for Class 5 Maths Chapter 10 are available for free from here in PDF format. Expert academics have created NCERT Solutions for Class 5 Maths Chapter 10 in a simple and engaging for young readers.
NCERT Solutions for Class 5 Maths Chapter 10 PDF
Here we have provided NCERT Solutions for Class 5 Maths Chapter 10 Tenths and Hundredths pdf for the ease of students. Students can download this pdf and practice questions from this pdf. This pdf contains simple solutions to your problems.
NCERT Solutions for Class 5 Maths Chapter 10 PDF
NCERT Solutions for Class 5 Maths Chapter 10
1. What was the length of the smallest pencil you have used?
Solution: -
The length of the smallest pencil I have used is 2 cm.
2. How long is this pencil? Guess _______ cm
Solution: -
I guess the pencil is 3 cm long.
3. Measure it using a scale. How good is your guess?
Solution: -
My estimate is rather close to the accurate measurement because the pencil's length, as determined by the scale, is 3 cm and 6 millimetres (mm).
A centimetre in this context has ten equal parts. Thus, every component is a tenth of a centimetre. A millimetre is one-tenth of a centimetre (mm).
4. What is the length of this pencil? _______ mm. What is its length in centimetres?
Solution: -
The provided pencil is 6 mm long, or six-tenths of a centimetre or 0.6 cm in centimetres.
5. Frogs
Have you seen frogs? Where? How many different types of frogs have you seen? Are all the frogs of the same length?
Solution:-
Yes, I have seen frogs in ponds, lakes, etc. I have seen many kinds of frogs.
No, not all the frogs are of the same length.
Here are two interesting examples.
6. What does 0.9 cm mean? It is the same as ____ millimetres. We can also say this is nine-tenths of a cm. Right?
Solution:-
A centimetre in this context has ten equal parts. Thus, every component is a tenth of a centimetre. A millimetre is one-tenth of a centimetre (mm).
So, 0.9 cm is the same as 9 millimetres.
Yes, we can say 0.9 cm is nine-tenths of a cm.
7. So 30.5 cm is the same as cm and millimetre.
Solution:-
So, 30.5 cm is the same as 30 cm and 5 millimetres.
8. About how many of the big frogs will fit on the 1m scale?
Solution:-
As we know, 1m = 100 cm.
Then, the length of the big frog is 30.5 cm.
So, 3 big frogs will fit on the 1 cm scale.
9. If they sit in a straight line how many of the small frogs will cover 1m?
Solution:-
As we know, 1m = 100 cm.
Then, the length of the small frog is 0.9 cm.
= 100/0.9
= 111
If small frogs sit in a straight line, 111 frogs will cover 1m.
NCERT Textbook Page No. – 135
Practice time
1. Length of the nail – 2 cm and __ mm or 2 __ cm.
Answer-
Length of the nail – 2 cm and 9 mm or 2.9 cm.
2.
The length of this lady's finger (bhindi) is ____ cm and ____ mm.
We can also write it as ____ cm.
Answer-
This lady's finger (bhindi) is 8 cm (3 mm) long. Another way to write it is 8.3 cm.
3. Using the scale on this page, find the difference in length between candle 1 and candle 3.
Answer-
NCERT Textbook Page No. – 136
Guess and Colour
First, colour the rods as shown, without measuring! Then check.
Rods of length less than 1 cm Red.
Rods of length between 1 cm and 2 cm Blue.
Rods of length between 2 cm and 3 cm Green.
Rods of length between 3 cm and 4 cm Orange.
Answer-
This should be done by the students.
NCERT Textbook Page No. – 137
Guess, Draw and Measure
1. Guess the lengths to draw these things. Ask your friend to draw the same. After you make the drawing, use a scale to measure the length. Whose drawing showed a better guess?
Answer-
NCERT Textbook Page No. – 137
Our Eyes Get Confused?
1. Which line is longer? A or B? Measure each line and write how long it is in centimetres. How good is your guess?
Answer-
Line B is longer than line A.
Line A = 4.6 cm
Line B = 4.6 cm
2. Which line is longer? C or D? Measure each line. How good is your guess?
Answer-
Line C is longer than line D.
By measuring both, the lines are equal.
C = D = 3.2 cm
NCERT Textbook Page No. – 138
1. Guess whose tail is the longest. Now, measure the tails. How good is your guess?
Answer-
We can deduce from the figure that the monkey has the longest tail. The tails' measurement is provided below.
NCERT Textbook Page No. – 138
The Longest Rupee Notes?
1. What is the length of a 100 rupee note? Guess. Now, measure it using a scale.
Answer-
A 100 rupee note is, I suppose, 16 cm long. We measure it and discover that a 100 rupee note is 15.6 centimetres long.
2. Now, guess the length and width of many other things. Measure and find the difference between your measure and your guess.
Answer-
Here, the difference between measurement and guessing is
NCERT Textbook Page No. – 138
At the market
1. How much paise does a matchbox cost?
Answer-
The matchbox costs 50 paise.
2. How many matchboxes can be got for Rs. 2.50?
Answer-
5 matchboxes can be got for Rs. 2.50.
3. How many rupees does the soap cost?
Answer-
The soap costs Rs. 8.75.
4. Arun wanted to buy soap. He has a five-rupee coin, 2 one-rupee coins and 4 half-rupee coins. Write in rupees what money he will get back.
Answer-
Money with Arun = (5 × 1) + (1 × 2) + (4 × 0.5)
We get
= 5 + 2 + 2
= Rs. 9
We know that
Cost of one soap = Rs. 8.75
So, Arun will get back = 9 – 8.75
It can be written as
= (900 – 875) paise
= 25 paise
= Re. 0.25
5. (a) An egg costs two and a half rupees. How much will one and a half dozen cost?
(b) How many pens can Kannan buy? How much money is left?
Answer-
(a) Cost of one egg = Rs. 2.50
So, the cost of one and a half dozen eggs = 12 + 6 = 18 eggs
Here, the cost of 18 eggs = 18 × 2.50
We can write it as
= 18 × 2 + 18 × 0.50
= 36 + 9
= Rs 45
So, the money left = 60 – 45 = Rs 15
(b) Kannan can buy 2 pens. The money left with him is Rs. 15.
6. The price of two pens is Rs ____. Can she buy two pens?
Answer-
Yes, she can buy two pens of price Rs. 13.
NCERT Textbook Page No. – 140
Practice time – Match these
1. Match each yellow box with one green and one pink box.
Answer-
NCERT Textbook Page No. – 140
Colourful Design
1. What part of this sheet is coloured blue? __/ 10
Answer-
1/10 part of this sheet is coloured blue.
2. What part of the sheet is green?
Answer-
3/10 part of the sheet is green.
3. Which colour covers 0.2 of the sheet?
Answer-
Yellow colour covers 0.2 of the sheet.
4. Now, look at the second sheet. Each strip is divided into 10 equal boxes. How many boxes are there in all?
Answer-
There are 10 × 10 = 100 boxes in all.
5. Is each box 1/100 part of the sheet?
Answer-
Yes, each box is 1/100 part of the sheet.
6. How many blue boxes are there?
Answer-
There are 10 blue boxes.
7. Is blue equal to 10/100 of the sheet? We saw that blue is also equal to 1/10 of the sheet. We wrote it as 0.1 of the sheet.
Answer-
Yes, blue is equal to 10/100 of the sheet.
We know that
10/100 = 1/10 = 0.1
NCERT Textbook Page No. – 141
8. Can we say 10/100 = 1/10 = 0.10 = 0.1?
Answer-
Yes, we can say 10/100 = 1/10 = 0.10 = 0.1
9. Think: Can we write ten paise as 0.1 of a rupee?
Answer-
Yes, we can write ten paise as 0.1 of a rupee.
10. How many boxes are red? What part of the sheet is this? 15/ ___
Can we also write it as 0.15 on the sheet?
(Hint: Remember, we wrote 99 paise as 0.99 rupees!)
Answer-
15 boxes are red. It is the 15/100 part of the sheet.
Yes, we can also write it as 0.15 of the sheet.
11. Now, 3/100 of the sheet is black. We can say 0.__ sheet is black.
Answer-
Now, 3/100 of the sheet is black, and we can say 0.03 sheet is black.
12. How many white boxes are there on the sheet?
Answer-
There are 22 white boxes on the sheet.
13. What part of the second sheet is white?
Answer-
22/100 part of the second sheet is white.
14. Make your designs.
Answer-
Colouring 0.45 part of this square red.
Four colours where each colour covers 0.05 of this square.
Benefits of NCERT Solutions for Class 5 Maths Chapter 10
Chapter 10 of the NCERT Solutions for Class 5 Maths includes detailed explanations of the calculations made to solve each problem. It is crucial to demonstrate these processes in your exam answers to get better grades because they demonstrate your comprehension of the material.
Simultaneously, these solutions use vibrant images and drawings of three-dimensional objects to break down a solution's processes. This innovative method is designed to spark students' interest to the fullest extent possible, enabling them to grasp the material and enjoy solving mathematical puzzles.
You no longer have to fear that maths test! To improvise from home, get the NCERT Class 5 Maths Chapter 10 Solutions PDF.
