TwinkiesandCatnip TwinkiesandCatnip

03-01-2017
Mathematics

contestada

What percent of 21 is 7?

A) 21 = p * 7; 300%
B) 21 = p * 7; 33.33%
C) 7 = p * 21; 300%
D) 7 = p * 21; 33.33%

Thank you & happy new years!

Respuesta :

DylanWanKenobi DylanWanKenobi

03-01-2017

7% * ? = 21

? =
21 : 7% =
21 / (7 : 100) =
(100 * 21) / 7 =
300

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