OG21 PS 200 Hard Mixtures
Автор: GMATINSIGHT GMAT GRE SAT IELTS Coaching Center
Загружено: 2021-05-12
Просмотров: 281
Описание:
"At a certain fruit stand, the price of each apple is 40 cents and the price of each orange is 60 cents. Mary selects a total of 10 apples and oranges from the fruit stand, and the average (arithmetic mean) price of the 10 pieces of fruit is 56 cents. How many oranges must Mary put back so that the average price of the pieces of fruit that she keeps is 52 cents?
(A) 1
(B) 2
(C) 3
(D) 4
(E) 5"
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