samuella48 samuella48

20-12-2019
Mathematics

contestada

It takes 63 minutes for 4 people to paint 9 walls.
How many minutes does it take 7 people to paint 4 walls?

It takes 63 minutes for 4 people to paint 9 walls How many minutes does it take 7 people to paint 4 walls class=

Respuesta :

elimRsjsksksk elimRsjsksksk

20-12-2019

It will take 16 minutes for 7 people to paint 4 walls

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bandrew23 bandrew23

20-12-2019

Answer:

Depends.

Step-by-step explanation:

Trick question answer:

63 minutes. They all paint at the same time.

Real math answer:

63/4=15.75 minutes for each person to paint a wall.

15.75*7 people= 110.25 minutes

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