Math, asked by sreegunji, 1 year ago

How many 2 digit numbers are divisible by 5

Answers

Answered by shankar3669
18
a=10, d=15-10=5, tn= 95

tn= a+(n-1)d
95= 10+(n-1)5
95= 10+5n-5
95=5+5n
5+5n=95
5n=90
n=18
here is the answer for your question.
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