What is the value of the positive integer m ?
1)When n is divided by 6 the remainder is 3
2) When 15 is divided by m, the remainder is 6.
OA B
I know this question is much easier if you try doing it the substitution way, is there a easier(faster) way though of solving this sum? using the N=Dq+r formula. I see two sets of possibilities for the right option's choice, given the quotient isn't specified, how would we arrive at the OA?
Thanks
1)When n is divided by 6 the remainder is 3
2) When 15 is divided by m, the remainder is 6.
OA B
I know this question is much easier if you try doing it the substitution way, is there a easier(faster) way though of solving this sum? using the N=Dq+r formula. I see two sets of possibilities for the right option's choice, given the quotient isn't specified, how would we arrive at the OA?
Thanks
