## the cost of 2 kg of apples and 1 kg of grape on a day was found to be 240 rupees after month the cost of 4 kg apples and 2kg are grapes in r

Question

the cost of 2 kg of apples and 1 kg of grape on a day was found to be 240 rupees after month the cost of 4 kg apples and 2kg are grapes in rupees 500 rupees represent the situation graphically​

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1 month 2021-08-16T12:25:22+00:00 2 Answers 0 views 0

1. Given:

Cost of 2kg of apples and 1kg of grapes is ₹ 240

Cost of 4kg of apples and 2kg of grapes is ₹ 500

To find:

Graphical representation of the Situation.

Solution:

1) Let the price of 1 kg apple is ₹ x

Let the price of 1 kg grapes is ₹ y

2) According to the question:

• 2x+y =240 —(I)

After a month:

• 4x+2y =500
• 2x+y = 250–(II)

The Solution of the equations graphically.

• 2x+y =240

|  x   | 50   | 100 |

|  y   | 140  |  40  |

• 2x+y = 250

|  x   | 50      | 100 |

|  y   | 150    |  50  |

The lines of the equations in both condition are parallel to each other.

For the representation refer to the picture.