1.

How many three digit nature number divsiable by 5.​

Answer»

ong>Answer:

we can solve this by using AP

Step-by-step EXPLANATION:

common difference=5

last 3 DIGIT NATURAL no. divisible by 5 is 995

we know that

t=a+(n-1)d

995=100+(n-1)5

995-100=(n-1)5

895/5= n-1

179+1=n

n= 180



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