Cost of 12 pens is 180 and cost of 8 ball pens is 56. Find theratio of

1.	Cost of 12 pens is 180 and cost of 8 ball pens is 56. Find theratio of cost of pens to the cost of ball pens.
Answer» Answer: 15 : 7 Step-by-step EXPLANATION: Cost of 12 pens = 180 Cost of 1 pen = 180/12 = 15 SIMILARLY, Cost of 8 ball pens = 56 Cost of 1 ball pen = 56/8 = 7 Hence. Ratio of cost of pens to the cost of ball pens is 15 : 7

Cost of 12 pens is 180 and cost of 8 ball pens is 56. Find theratio of cost of pens to the cost of ball pens.

Answer»

Answer:

15 : 7

Step-by-step EXPLANATION:

Cost of 12 pens = 180

Cost of 1 pen = 180/12 = 15

SIMILARLY,

Cost of 8 ball pens = 56

Cost of 1 ball pen = 56/8 = 7

Hence.

Ratio of cost of pens to the cost of ball pens is 15 : 7