Answer:
Serena and Aaron.
Step-by-step explanation:
Answer:
20/24 = 5/6
Step-by-step explanation:
5/6* 4 = 20/24
if you reduce 20/24 it would be 5/6
hope this helped!
THE ANSWER IS THE SECOND ONE!
Answer:
90
Step-by-step explanation:
a)
Since, to find the average of a set of numbers, you need to add them all together and divide by the amount of numbers:

b)
Multiply both sides by 4:

Hope this helps!