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4 votes
Please help with that

Please help with that-example-1
User Flarosa
by
8.5k points

1 Answer

3 votes
I think it will take 18 hours. (I think)

It takes them 3 hours for a 1.5 meter wall.

So you need to see how many 1.5 are in 9.

I did 9/1.5

Which is 6. And since it takes them 3 hours for each 1.5.
3x6 is
18
User Axel Tetzlaff
by
8.4k points

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