Seudónimo Seudónimo

05-12-2018
Mathematics

contestada

Stephen receives 20 minutes of video game time every 45 minutes of dog walking he does. If he wants 90 minutes of game time, how many hours will he need to work

Respuesta :

05-12-2018

Answer:

202.5 minutes which is 3.375 hours

Step-by-step explanation:

Set up a ratio

20/45=90/x so

x=202.5 minutes

then divide by 60 minutes to get hours

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