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14-10-2017
Mathematics

contestada

A number is subtracted from 7, then multiplied by 3. The answer is half the original number. What is the number?

2
2.8
6
6.83
8.4

Respuesta :

molda2003 molda2003

14-10-2017

The answer is 2 because 2(3)= 6, and 7-6= 1. And 1 is half of the original, which is 2!

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