Question

Which of the following numbers is a factor of 78?

.7
.4
.6
.9

PLEASE ANSWER AS SOON AS POSSIBLE!

Answer 1

6

Explanation:

If you divide 78 by all of the numbers, only one, 6, is a whole number, making it the only factor. You can check this by multiplying 6 by 13, (you get 13 from the division) and you get 78.

I hope this helps!