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FrozenT [24]
3 years ago
13

3 people work for 40 hours, 1 person allocate 20 hours the second person allocate 1/3 of the time what is left for the third per

son?
Mathematics
1 answer:
agasfer [191]3 years ago
4 0

Answer:

6.666...

Step-by-step explanation:

you add twenty to a third of forty and then you get 33.3333... and then you add 6.6666...

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Answer:

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Let the sides the triangle be x, y and z.

From the question, the perimeter of the rectangle is 64, that is

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Also, the ratio of two of its sides is 4:3, that is x:y = 4:3, then we can write that x/y = 4/3 ⇒ 3x = 4y ...... (2)

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Substitute equation (3) into (1)

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