Question

The cost of 5 kg apples and 3 dozens of banana is RS.900 .if the cost of 2 kg of apples is RS.240 ,then the cost of 5 dozens of banana is how much?​

Answer 1

Answer:

the cost of 5 dozen =500

Answer 2

Answer:

Rs. 500

Step-by-step explanation:

Lets form our equations

Let price of Apple be X and Banana be Y

• 5X + 3Y = 900
• 2X = 240

So price of apple is 240/2 = Rs. 120 per kg

Y = (900 - 5*120)/3

Y = 100

So price of Banana is Rs. 100 per dozen.

So cost of 5 dozen is 5*100 = Rs. 500