rmani34746 rmani34746

25-05-2018
Mathematics

contestada

A math club took a test. Twelve of the members had an average score of 80. Eighteen of the members had an average score of 86.

what was the class average score?

Respuesta :

ejkoepp ejkoepp

25-05-2018

2508/30=83.6
hope tis helps

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Ann0414 Ann0414

25-05-2018

The classes average score is 83%

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