rupees 14rupees 21 is equal to 2 pens ratio 3 pens
Math
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Question
rupees 14rupees 21 is equal to 2 pens ratio 3 pens
2 Answer

1. User Answers NishchhalJha
Rs 14:Rs 21:: 2 pens : 3 pens
2:3::2:3
Hence proved
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2. User Answers sps67
the cost of one pen will be 7because as let the cost of one pen be x
it is written that 2x=14
3x=21 then x=7