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Mathematics

Answered

It t takes 5 identical robots 12 days to paint a long straight wall. How many robots will it take to paint wall in 20 days?

Answer :

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12=5
12/5=2.4
20/2.4=8.3
9 robots

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Answer:

12=5

12/5=2.4

20/2.4=8.3

9 robots

Step-by-step explanation:

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