Question

how many three digit natural number are divisible by 3

Answer 1

Hey mate......


ur answer is...300

there are 300 three digit number s which are divisible by 3…

Thanks

Answer 2

tn= a+(n-1)d
999= 102 + (n-1)3
$\frac{999 - 102}{3} = n - 1$
897÷3 =n-1
299 = n-1
n = 300