Question

Nicole is playing a video game where each round lasts ​​

Answer 1

The following steps will help you find how many rounds Nicole can play in 3 $\frac{3}{4}$ hours.

STEP 1:
Convert 3 $\frac{3}{4}$ into a mixed number.
3 $\frac{3}{4}$ = $\frac{15}{4}$

STEP 2:
You now need to divide $\frac{15}{4}$ by $\frac{3}{4}$ = 5 rounds
So, 
Nicole can play for 5 rounds in 3 hours and $\frac{3}{4} th$ of an hour.

Answer 2

15/4times 4/3= 60/12=5
Answer 5