Question

the cost of two dozen of bananas is 60 rupees .find the cost of four bananas​

Answer 1

Answer:

4 dozen banana = 60 rs.

48 banana = 60 rs.

1 banana = 60/48 = 5/4 rs. = 1.25 rs.

SO MULTIPLY 1.25 times 4 which that equals 5$

Answer 2

Given : The cost of two dozen of bananas is 60 rupees.

To find : The cost of four bananas.

Solution :

We can simply solve this mathematical problem by using the following mathematical process. (our goal is to calculate the price of 4 bananas)

We know that,

1 dozen = 12

So,

2 dozens = 12 × 2 = 24

Now, we will be using general arithmetic method.

So,

Cost of 2 dozen of bananas = Rs. 60

or,

Cost of 24 bananas = Rs. 60 [As, 2 dozen = 24]

Cost of 1 banana = Rs. (60/24)

Cost of 4 bananas = Rs. [(60×4)/24] = Rs. 10

(This will be considered as the final result.)

Hence, the cost of 4 bananas is Rs. 10