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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?

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?
145k views
20 votes
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?

User Randomness
by
8.7k points

2 Answers

7 votes

Answer:

12=5

12/5=2.4

20/2.4=8.3

9 robots

Explanation:

User Klashagelqvist
by
8.5k points
12 votes
12=5
12/5=2.4
20/2.4=8.3
9 robots
User Muhammad Mohsin Khan
by
7.7k points
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