Question

twelve ink pens cost rupees192 and 18 ball pens cost rupees 216 find the ratio of the cost of one ink pen to the cost of one ball pen

Answer 1

12 ink pens= Rs 192

1 ink pen= 192/12= Rs16

18 ball pens= Rs 216

1 ball pen= 216/18= Rs 12

Therefore the ratio will be-

16/12= 4/3

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Answer 2

Answer:192/12=16 rupees for one ink pen

216/18=12 rupees for one ball pen

ratio= 16:12

=8:6

=4:3

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