Question

http://prntscr.com/6qco7l
this is what i can choose for all the boxes
http://prntscr.com/6qco9x

Answer 1

A repeating decimal: 0.333333333..... or 0.5454545454....
A terminating decimal 0.45 or 0.25

So a repeating decimal goes on forever in a certain order, and a terminating decimal has an end.

Answer 2

So just divide the numerator by the denominator for the fractions, and see if what you get is a repeating or terminating decimal