Five pencils cost $32.50 and 8 pens cost 72. Find the ratio of the price of one pen to the price of one pencil.

Five pencils cost रु32.50 and 8 pens cost रु 72. Find the ratio of the price of one pen to the price of one pencil.

Cost of a dozen pens is Rs 180 and the cost of 8 pencils is Rs 56. Find the ratio of the price of one pen to the price of one pencil.

8 pens and 3 pencils cost as much as 3 pens and 9 pencils. What is the ratio of the cost of one pen to the cost of one pencil?

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.

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.

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.

Cost of a dozen pens is Rs. 180 and cost of 8 ball pens is Rs. 56. Find the ratio of cost of a pen to the cost of a ball pen.

Cost of a dozen pens is Rs.180 and cost of 8 ball pens is Rs.56 .Find the ratio o fcost of a pen to the cost of a ball pen.

The cost of 6 pens and 3 pencils is Rs 84. One- third of the cost of one pen is equal to the cost of one pencil.What is the total cost of 4 pens and 5 pencils? (a) Rs 66( b) Rs 68 (c) Rs 72 (d) Rs 78 (e) None of these