. How many two digit numbers are divisible by 4
Best Answer
Explanation:
Two-digit numbers divisible by 4 are 12,16,20,….96.
This is an AP with a=12
Common difference,d=16-12=4
tn=a+(n-1)d
96=12+(n-1)4
84=4n-4
88=4n
So n=88/4=22
Final Answer:
Hence, there are 22 two-digit numbers divisible by 4.
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