Question

If 2 dozen banana cost 80 ...then how banana in 60 rupees

Answer 1

Hey Friend ☺

Given

2 dozen banana cost Rs80

To Find

How many banana in Rs 60

Solution

2 dozen = 2 × 12 = 24

since 1 dozen = 12

So 24 bananas cos Rs80

cost of each banana = 80/24

No. of bananas = 60 ÷ 80/24

= 60 × 24/80

= 6 × 3

= 18

So 18 bananas cost for Rs60

Hope it helps you

✌

Answer 2

Given-

cost of 2 dozens banana = Rs.80

To Find-

dozens of banana bought for Rs.60

Solution-

For Rs. 80 , the number of dozen of bananas bought = 2

For Re. 1 , the the number of dozen of bananas bought = 2/80

∴For Rs. 60 , the number of dozen of bananas bought = 2/80 * 60

                                                                                           = 1.5

1 dozen = 12 units.

∴1.5 dozen = 18 units

hence, the number of bananas bought for Rs.60 is 18 .

the sum is solved following the unitary method.

it is a technique of finding the unknown value by finding the value of a single unit and then multiplying it with the given value.