14-01-2016
Mathematics

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-80x an unknown number is 162 what is the unknown number

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Billymkhoi Billymkhoi

14-01-2016

Let the unknown number be x.

-80* x= 162
⇒ x= 162/(-80)
⇒ x= -2 1/40

The unknown number is x= -2 1/40~

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