Question

Cost of a dozen pens is 180 and cost of 8 ball pens is 56. Find the ratio of the cost of a pen to the cost of a ball pen ? Full explation?​

Answer 1

Answer:

Dozen of pens are for Rs 180

so one pen costs

180/12=15

Each pen costs Rs 15

cost of 8 ball pens is Rs 56

so one ball pen costs

56/8=7

so each ball pen costs Rs 7

the ration of cost of pen to the cost of ball pen is

15:7

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Answer 2

Answer:

the price of ball multiple with cost