Question

Rosario and Enrqiue are in the same mathematics

class. On the first five tests, Rosario received scores
of 78, 77, 64, 86, and 70. Enrique received scores of
90, 61, 79, 73, and 87. How much higher was
Enrqiue's average than Rosario's average? Show all
work.​

Answer 1

Answer:Enrqiue's average was higher than Rosario's average by 3

Explanation:

Rosario's average= sum of 78, 77, 64, 86, and 70/ no of scores= 375/5= 75

Enrique's average=sum of 90, 61, 79, 73, and 87/ no of scores = 390/5=78

78-75=3