Question

How many 3 digit positive integers N are there, such that N is a multiple of both 7 and 13?

Answer 1

So N= _ _ _ where the spaces denote each digit of N
N=7*13*1=91 so we move on to the next
N=7*13*2=182 Here you found one N, which is 182
Try the next
N=7*13*3=273 You found another N, and so on

Answer 2

thanxx

Answer 3

70 x 13= 910

only one for" just "

Answer 4

Welcome :-)