3 years ago

If 2 over 5 of a ton of concrete covers 5 over 6 of a wall, how many tons of concrete are required to cover the entire wall?

1 answer:

6 0

Set up a proportion and use the cross multiply method to solve for x.
2/5 divided by 5/6 =x
2/5 divided by 5/6 is equal to 2/5 times 6/5
x=12/25 ton

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Step-by-step explanation:

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