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Evgen [1.6K]
3 years ago
14

Question 3

Mathematics
1 answer:
gladu [14]3 years ago
5 0
The answer is a) 16.
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The scale factor on a scale drawing of machine part is 15 1 /8. If the part is 3 7/8 inches long as the drawing, how long is the
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Answer:

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Step-by-step explanation:

we know that

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\frac{121}{8}\frac{actual}{drawing} =\frac{x}{(31/8)}\frac{actual}{drawing}\\ \\x=121(31/8)/8\\ \\x=\frac{3,751}{64}\ in  

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3 years ago
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