Pandora2016 Pandora2016

04-09-2016
Mathematics

contestada

What is the percent of increase from 50 to 90?

A.
40%

B.
44%

C.
56%

D.
80%

Respuesta :

mabrams0614 mabrams0614

04-09-2016

The answer would be A.40% because 90%-50% and 9-5=4 so your answer would be 40% because you would bring down your zero

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meerkat18 meerkat18

09-09-2016

we are given with two numbers: the initial one is 50 while the final one is 90. In this problem, we are asked to determine the percent increase of the two numbers. The formula to be followed is (final - initial) / initial * 100 percent. Upon substitution, % = (90 - 50) / 50 *100 % equal to 80 percent

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