To solve, I would write an equation like this: 0.3=x/70 , where x is the number of aces divided by 70 games and 0.3 is his ace average.
0.3=x/70
x=70x0.3
=21
The player has served 21 aces.
Check:
21/70
=0.3
(11+21)-(3-101)=(11+21-3-10=(11-3)+(21-101=8-18=53
Answer:
9<(5+7). the answer is 12
Step-by-step explanation:
hope it helps : )
