Is the average (arithmetic mean) of 5 different positive integers at least 30?

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Vincen: Legendary Member; Posts: 2898; Joined: Thu Sep 07, 2017 2:49 pmFollowed by: 5 members; Thanked: 6 times

by Vincen » Thu May 13, 2021 5:41 am

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Is the average (arithmetic mean) of 5 different positive integers at least 30?

(1) Each of the integers is a multiple of 10.
(2) The sum of the 5 integers is 160.

Answer: D

Source: GMAT Prep

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Source: Beat The GMAT — Data Sufficiency | Thu May 13, 2021 5:41 am

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