Question

pencils cost ₹36 per dozen and ball pens cost ₹50 for a pack of 5 pen . Find the ratio of price of a pencil to that of a ball pen?​

Answer 1

Step-by-step explanation:

Price of a pencil :-

1 dozen= 12 items

cost of pencils = ₹36 per dozen

therefore, 1 pencil costs= 36÷12

= ₹ 3

cost of a ball pen :-

cost of a pack of 5 pens = ₹50

therefore, one ball pen costs = ₹50÷5

= ₹10

ratio of price of a pencil to that of a ball pen :-

3:10 (ans)