Question

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

The think is i don't know how to find ratio after all i know everything but help me to understand the ratio.

Answer 1

Answer:

Cost of a dozen pens=Rs. 180

Cost of 1 pen 12=180/12=Rs. 15

Cost of 8 ball pens=Rs. 56

Cost of a ball pen=56/8=Rs. 7

Required ratio=15/7.

Answer 2

Answer:

See the answer below

Step-by-step explanation:

Cost of dozen pens is Rs 180 and cost of 8 ball pens is Rs 56. Find the ratio of the cost of pen to the cost of a ball pen. Solution: Cost of dozen pens = Rs 180 Cost of 1 per = \(\frac{180}{12}\) = Rs 15 Cost of 8 ball pens = Rs 56 Cost of ball pens=\(\frac{56}{8}\) = Rs 7

thank you