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ivann1987 [24]
3 years ago
5

It takes

Mathematics
2 answers:
Trava [24]3 years ago
8 0

Answer:

48 minutes

Step-by-step explanation:

we know that

It takes  48  minutes for  7  people to paint  7  walls.

Divide the number of people by the number of walls

Each person paints 1 wall in 48 minutes

therefore

If each people can paint 1 wall in 48 minutes

then

20 people can paint 20 walls in 48 minutes

Georgia [21]3 years ago
8 0

Answer:48 minutes is the answer

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