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Lady bird [3.3K]
3 years ago
12

It takes 28 minutes for 7 people to paint 7 walls.How many minutes does it take 14 people to paint 14 walls?

Mathematics
2 answers:
Anna35 [415]3 years ago
5 0
USING UNITARY METHOD
People Walls Minutes
7 7 28
14 7 28/2=14
14 14 14*2=28
nasty-shy [4]3 years ago
5 0

Answer

Step-by-step explanation:

7 7 28

14 7 28/2=14

14 14 14*2=28

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<h3>What is Probability ?</h3>

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