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3 years ago

7

A factory's quality assurance specialist can inspect 28 hard drives in 40 minutes. How many minutes will it take the specialist

to inspect 196 hard drives?

1 answer:

stiv31 [10]3 years ago

6 0

Answer:

It will take 280minutes to inspect 196 hard drives

Step-by-step explanation:

If. 28hd=40min

Then. 196hd=x. cross multiply

28hdx=7840hdmin

$\frac{28hdx}{28hd} = \frac{7840hdmin}{28hd}$

x=280minutes

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