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Source: Official Guide for GMAT Review 2016 Problem Solving; #79

1

If m is the average ( arithmetic mean)

If m is the average ( arithmetic mean) of the first 10 positive multiples of 5 and if M is the median of the first 10 positive multiples of 5, what is the value of M-m?

2 Explanations

1

marina kawai

thank you

Jun 11, 2017 • Comment

Sam Kinsman

You're welcome, Marina! :)

Jun 14, 2017 • Reply

2

Gravatar Mike McGarry, Magoosh Tutor

Aug 14, 2015 • Comment

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Official Guide for GMAT Review 2016

Official Guide for the GMAT 13th Ed.

Official Guide for the GMAT 2015 14th Ed.

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Official Guide for the GMAT 12th Ed.

Revised GRE PDF 2nd Ed.


Section 5.3 Problem Solving

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