. One number is 3 times another number
If 15 is added to both the numbers, then one of the new numbers becomes twice that of the other new number. The numbers are
A: 15, 45
B: 12, 36
C: 13, 39
D: 14, 42
Let the first number be , then the second number is 3x.
Now,15 gets added to both the numbers.
The numbers will be x+15,3x+15.
Now, given that one number becomes twice of the other. So, the equation is
So, Option (A) is correct.
The numbers are 15,45. So, option (A) is correct.