Cost of adozen pens is Rs 180 and cost of 8 ball pens is Rs 56. Find t – InterviewSolution

1.	Cost of adozen pens is Rs 180 and cost of 8 ball pens is Rs 56. Find the ratioof the cost of a pen to the cost of a ball pen.
Answer» Cost of a dozen pens is Rs 180 and cost of 8 ball pens is Rs 56. Find the ratio of the cost of a pen to the cost of a ball pen.

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