lesliea1971 lesliea1971

17-10-2017
Mathematics

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Katie has practiced the piano for 4 hours this week this is 25% of the time

Respuesta :

22sissonburrj 22sissonburrj

17-10-2017

4hours times 7 =28
then you do 28 times .25
then the answer is:

7 hours

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