Simple,
writing out the problem...

Simplify it...
-4x(6+5-1)
-4x(11-1)
-4x(10)
-40x
Making it look like...

Cancel out the common factors...
Thus making the answer:

.
I think it would be B hope it helps
Answer:
Ali is 72%
Zain is 64%
Ahmed scored 73%
So Ahmed Scored more
Step-by-step explanation: