progamer202016 progamer202016

25-04-2020
Mathematics

contestada

If Todd can paint 2/3 of a wall
in 1 1⁄2 hours, what is his painting
rate in hours per wall?

Respuesta :

salatulmaghrib salatulmaghrib

25-04-2020

Divide the hours by the walls, and you’ll have hours per wall.

(1 1/2) / (2/3)
= (1 1/2) * (3/2)
= (3/2) * (3/2)
= 9/4

He paints at 9/4 hours per wall.

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