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3 years ago

Kenzie has. 4 pages of homework to do. If she can finish 1/3 of a page in one hour how many hours will her homework take?

Mathematics

1 answer:

Maru [420]3 years ago

5 0

Answer:

It will take her 4 1/3 hours

Step-by-step explanation: so you know you needed to add 4 and 1/3 and you turn the 4 into 4/1 and 1/3 and since it adding you have to have the same denominator and you multiply 1x3 and if you do it on the bottom you have to do it on top so you also do 4x3 and 4x3 is 12 and one 1x3 is 3 and so you don't have to have to do it on the other fraction because now they have the same denominator now and now you add 12/3 + 1/3 and you shall get 13/3 and then you divide 13 divided by 3 and you shall get 4 1/3 and that shall be your answer.

hope it helps you!

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Which set of lengths are not the side lengths of a right triangle? (A-28, 45, 53) (B-13, 84, 85) (C-36, 77, 85) (D-16, 61, 65) [

nikklg [1K]

Side lengths 16, 61, and 65 are not part of a right triangle.

A right triangle's sides should follow this formula, C being the largest number:

$a^{2} + b ^{2} = c^{2}$

$16^{2} = 256$

$61^{2} = 3721$

$65^{2} = 4225$

256 + 3721 = 3977

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3 years ago

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kirill115 [55]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer: 1/50 or 0.02

Step-by-step explanation:

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1/50 or 0.02

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3 years ago

Ahmed bought a car for $5000 which is the 80% of the original price of the car. Calculate the original price of the car.

WITCHER [35]

Answer:

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Step-by-step explanation:

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dusya [7]

Answer:

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Step-by-step explanation:

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3 years ago