15-01-2018
Mathematics

contestada

Estimate 12% of 20. Use benchmark percents and explain your reasoning

Respuesta :

emilyfrogwhite emilyfrogwhite

15-01-2018

If 1%=.2
And 10%=2
Then, 12% of 20 must be about 2.4 because 2+.2+.2=2.4

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