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nikitadnepr [17]
3 years ago
11

A bolt has 16-1/2 turns per inch. How many bolts would be in 2-1/2 inches?

Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0

Answer:

b) 41¼

Step-by-step explanation:

16½ = 33/2

2½ = 5/2

(33/2) × (5/2)

165/4

41 ¼

ohaa [14]3 years ago
6 0

Answer:

41 1/4

Step-by-step explanation:

Change 16  1/2 to a mixed number

16 1/2 = (2*16+1)/2 = 33/2

Change 2 1/2 to a mixed number = (2*2+1)/2 = 5/2

Multiply the turns per inch by the inches

33/2 * 5/2 =165/4

Change this back to a mixed number

4 goes into 165 41 times

41*4 = 164   there is 1 left over

41 1/4

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The radius of the circle expressed as a mixed number is:  3\frac{11}{12} inches.

<h3>What is the Radius of a Circle?</h3>

Radius of a circle = half the measure of the diameter of a circle.

Given:

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Therefore:

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Learn more about radius of a circle on:

brainly.com/question/24375372

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