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3 years ago

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A man wants to lease a fleet of 5 airplanes with a combined carrying capacity of 100 passengers. The three available types of pl

anes carry 10, 20, and 30 passengers, respectively. How many of each type of plane should be leased?

1 answer:

Harlamova29_29 [7]3 years ago

6 0

30, 30
20
10, 10

Total = 100

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Answer:

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Step-by-step explanation:

Let the number be A

Given if you divide the sum of six and the number A by 3 , the result is 4 more than 1/4 of A

That’s

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6+A/3 = 4+1/4 x A

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Distribute

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Subtract 3A from both sides so the unknown can be on one side

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Check

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Answer:

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Step-by-step explanation:

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