20m to 21m what is the percentage change

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20m to 21m what is the percentage change

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Mary 4 days 2021-10-10T21:46:07+00:00 1 Answer 0

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    2021-10-10T21:48:06+00:00

    Answer:  The correct answer is:  ” 5% increase ” .

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    Step-by-step explanation:

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    Note:  The particular “percentage change” is a “percent increase” ; since we are going from “20” to “21” which is an “increased value of “1” .

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    Note the formula for “percent increase” ; as follows:

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    Percent increase = [(new value – original value)/original value] * 100 ;

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    So;  let us “plug in” our known values; to solve for the “percentage change”    

                     →  [i.e. “percent increase” (in this case)] :

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     Percent increase  =  [(21 – 20)/20] * 100 ;

                                    =  [1/20] * 100 ;

                                    = [100/20] ;

                                    = 5.

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    The correct answer is:  ” 5 % increase” .

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    Hope this helps!

      Best wishes to you!

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