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nirvana33 [79]
3 years ago
7

The wheel of a bike has a diameter of 27 inches. Find the circumference of the wheel. Round your answer to the nearest whole num

ber.
A. about 42 inches
B. about 85 inches
C. about 170 inches
D. about 572 inches
Mathematics
2 answers:
emmainna [20.7K]3 years ago
7 0

the Answer is 85 inches

Readme [11.4K]3 years ago
4 0
By definition, the circumference is given by:
 C = 2 * pi * R
 Where,
 R: Radio
 Substituting values we have:
 C = 2 * pi * (27/2)
 C = 84.82300165 in
 Round to the nearest whole number:
 C = 85 in
 Answer:
 
The circumference of the wheel is:
 
B. about 85 inches
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Answer:

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Step-by-step explanation:

Formula = Number x 100

Percent = 6 x 100

55 = 10.91

Following shows the steps on how to derive this formula

Step 1: If 55% of a number is 6, then what is 100% of that number? Setup the equation.

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55% = Y

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Step 2: Solve for Y

Using cross multiplication of two fractions, we get

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Step-by-step explanation:

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2 years ago
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Hope this helps! :)
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