Question

Find the ratio of the cost of a pen to the cost of a pencil, If the cost of a dozen pencil is +18 and cost a
8 ball pens is 104.
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Answer 1

Step-by-step explanation:

Do like this

According to the question

In ratio we have to put

. The cost of

Pen : pencil

1 dozen pencil means 12 pencil cost rs= 18

A pencil cost rs=1.5

Then

And 8 ball pens cost rs= 104

A ball pen cist rs=13

In ratio = 13 : 1.5 , 26 : 3

It also called 13/1.5 in fraction

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