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Yuliya22 [10]
3 years ago
9

If 332 students brought shirts and there are 830 students at the school what percents of the student brought shirts

Mathematics
1 answer:
Anika [276]3 years ago
6 0

Answer: 40%

Step-by-step explanation: What I like doing with problems like this is work backward, so that is how this explanation is going to work.

830*0.40=332 so that is how I got 40% now lets dig a little deeper.

How to find percent is take the whole and times it by the decimal of percent you want (eg. if 400 is my whole I want to find out what 30% of it is I would do 400*0.30)

So then we take our 830 times it by what we think best fits and that's how I solved it!

If you need any further help let me know!

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Answer: The base is 18.3ft

Sam wants to build a wooden deck on his patio, which is in the shape of a parallelogram. The area of the patio is 280 ft2. Find the base. Round your answer to the nearest foot. (height=5x)(base=6x)

Step-by-step explanation:

Given;

Area = 280ft^2

height = 5x

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Substituting the values of Area, base and height.

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x = √(280/30)

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Substituting the value of x.

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Base = 18.3ft

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3 years ago
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DiKsa [7]

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Step-by-step explanation:

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