Question

The cost of a gell pen and a ball pen are in the ratio of 7:5. If their total cost is ₹48 , find the cost of each.​

Answer 1

Answer:

28:20

Step-by-step explanation:

Answer 2

Answer:

28:20

Step-by-step explanation:

ratio of cost of gel pen to ball pen : 7:5       their total cost: 48 sum of the ratios =7+5=12      cost of pen :7/12 x48 =28      cost of ball pen =   5/12 x 48=20