Looks like 14.4 because you have to add them all together and divide by the total numbers
(20+22+10+5+15)/ 5
The answer is 25.
Fluffy13
Answer:C
Step-by-step explanation:
Answer:
<em>Alexis and Jon reads at the same rate, 0.67 page by min</em>
Step-by-step explanation:
Rate Alexis = 30/45 pages/min = 0.67 page by min
Rate Jon = 40/60 pages/min = 0.67 page by min
Rate Sal = 45/90 = 0.5 page by min
Rate Andre = 15/25 = 0.6 page by min
Then
Alexis and Jon reads at the same rate, 0.67 page by min
Best regards