Question

how many three digit natural number are divisible by 5​

Answer 1

180 three

The first 3-digit natural number which is exactly divisible by 5, is 100, while the last one is 995. n = ? Therefore, there are 180 three-digit natural numbers which are exactly divisible by 5.

Answer 2

Hey user !!

Here is your answer !!

⭐____________________________________________⭐

Now the AP will be 100 ,105 ......995

a=100

d=5

l =995

By applying the formula

an=a+ (n-1)d

995 = 100 + (n-1) 5

995-100 = 5 (n-1)

885 /5 =n-1

179 = n-1

179+1 =n

180=n

Hence 180 numbers are divisible by 5

Hope it helps you

ItzRiya✌️