Respuesta :
Answer:
(A) He should have found the average of the number of rocks songs by averaging 4 and 6 to get 5
(B) He did not multiply the numerator and denominator by the correct number to equal 1,500.
(E) He should have multiplied the numerator and denominator by 75, not 30, because 20 times 75 = 1,500.
Step-by-step explanation:
I did the quiz and these were the correct answers
hope it helps :)