Bruce needs to practice the piano for 1 2/3 hours. He has been practicing for ¾ of an hour. How much longer must he practice?(first person gets brain plz help i need it for test its a alot of my grade

Respuesta :

irjt

Answer:

55 minutes.

Step-by-step explanation:

1 2/3 - 3/4 = 11/12 hours

11/12 hours = 55 minutes.

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