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3 years ago

8

Mario and 3 friends each had 3/4 foot of rope. They needed 5 feet of rope altogether. Do they have enough? Explain.

1 answer:

dangina [55]3 years ago

6 0

They would not have enough because 3/4 times 4 would not equal 5...it would equal 3. Mario and his 3 friends each have 3/4 foot of rope. They needed 5 feet of rope altogether. Do they have enough rope? They would need 2 more feet of rope to complete the 5 feet. But they do not have enough feet of rope to make 5 feet.

hope this helps :D

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Answer:

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Step-by-step explanation:

Given

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$Divisor = 5x - 2$

Required

Determine the quotient

See attachment for complete process.

First, divide 125x^3 by 5x

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Write $25x^2$ at the top

Multiply $5x - 2$ by $25x^2$

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Subtract from 125x^3 - 8

i.e.

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Step 2:

Divide 50x^2 by 5x

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Write $10x$ at the top

Multiply $5x - 2$ by $10x$

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Subtract from 50x^2 - 8

i.e.

$50x^2 - 8 - (50x^2 - 20x) = 20x - 8$

Step 3:

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Write $4$ at the top

Multiply $5x - 2$ by $4$

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Subtract from 20x - 8

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$\frac{125x^3 - 8}{5x - 2} = 25x^2 + 10x +4$

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