If a is divided by 7 OR by 18, an integer results. Is a/42 an integer?
(to be answered with Yes, No or Cannot be determined)
My original answer was Yes because I overlooked "OR" and my understanding was "AND"; hence, I changed my answer to "Cannot be determined". However, when I checked the answer, the answer is based on "AND" instead or OR in the problem; hence it's "Yes".
It's more than just a typo error here. :)
I do agree that the answer is "Yes" if a is divisible by 7 AND 18. What if a is divisible by 7 OR 18? Would the answer alter? (Just confirming my understanding of the concept.)
Thanks in advance!