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Which proportion could be used to determine ask the number of booklet that the machine can print it nine hours

Which proportion could be used to determine ask the number of booklet that the machine-example-1
User Jeffrey Knight
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1 Answer

21 votes
21 votes
Given

It is given that machine print 63 booklets in 6 hours.

Step-by-step explanation

To determine the proportion could be used to determine ask the number of booklet that the machine can print it nine hours.

Use the unitary method,

In 6 hours booklets print is 63.

In 1 hour , booklets print is


(63)/(6)

In 9 hour , the booklets print is


(63)/(6)*9Answer

Hence the proportion formed is


(63)/(6)=(x)/(9)

The correct option is b.

User Rxu
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2.3k points