sanoojan sanoojan

04-01-2016
English

contestada

to decrease an amount by 42% , multiply by ????

Respuesta :

TaylorBayley TaylorBayley

04-01-2016

To decrease percentages you multiply by (100-x)/100 where x is the percentage. To increase percentages you multiply by (100+x)/100.

So in this case you will multiply by (100-42)/100=0.58

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