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21-12-2016
Mathematics

contestada

Find the percent of discount for $70 discounted to $63. Round to the nearest percent.

A. 11%

B. 7%

C. 8%

D. 10%

Respuesta :

leecanmex leecanmex

21-12-2016

70 x P = 63
P=63/70 = 0.9
Since P is 1-the discount
1-discount= 0.9
discount is 0.1, or 10 %

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