How many apples are there in the box?

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VJesus12: Legendary Member; Posts: 2276; Joined: Sat Oct 14, 2017 6:10 amFollowed by: 3 members

by VJesus12 » Sat Feb 10, 2018 1:39 am

How many apples are there in the box?

(1) The average (arithmetic mean) weight of the apples in the box is 8 oz.

(2) The total weight of the apples in the box is 200 oz.

The OA is the option C.

How can I, using the average and the total weight, solve this DS question? I don't know what formula I should use.

I need some help experts. Thanks in advanced.

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Source: Beat The GMAT — Data Sufficiency | Sat Feb 10, 2018 1:39 am

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