2 years ago

One school purchased 16 gallons of blue paint to decorate several of its classrooms. If

1 answer:

4 0

Answer: zero

Explanation: if one classroom on its own needed 17 gallons of paint and they only purchased 16,-- which is less than needed for one classroom- how would there be enough for any other classroom?

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Step-by-step explanation:

the answer is

$x = \sqrt{3}$

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A contractor buys 16 and 3/10 tons of sand and uses 8 and 4/5 tons.how much sand is left?

Andreas93 [3]

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16 3/10 - 8 4/5 = 7.5

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2 years ago

8. There are 3 people who work full-time and are to work together on a project, but their total time on the project is to be equ

Mama L [17]

Answer:

1/6 of the third workers time

Step-by-step explanation:

one of the people is budgeted for 1 /2 of his time to the project and a second person for 1/3 of her time

Let x be the third workers time

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$\frac{1}{2}+ \frac{1}{3} + x= 1$

now we solve for x

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subtract 5 on both sides

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divide both sides by 6

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