Question

1 Find how many three digit natural number
disible by 5​

Answer 1

Answer:

195 3-digit numbers can be divisible by 5

Answer 2

Answer:

there are 180 three digit natural numbers divisible by 5.

Step-by-step explanation:

the last three digit natural number divisible by 5 is 995

the first is 100

let this be an AP and an=995, a=5 ,d=5

since an=a+(n-1)d

995=100+(n-1)5

895=(n-1)5

n-1=895/5=179

n=179+1=180