Analytical Reasoning Question III I tried to solve the number problem below and would like to get input on the final solution I came up with. Thanks in advance! _(a) If n is a multiple of 7, how many numbers there that are multiples of 7 between n and n + 700 (inclusively)? Answer *_ 101*

Every 7th number is a multiple of 7. So, the multiples _bigger_ than $n$ are $n+7$, $n+2\cdot7$, and so on. Dividing 700 by 7 tells us that there are 100 such numbers, and we also need to count $n$ itself, giving 101.