The cost of 2 kg of apples and l kg of grapes on a day was found to be Rs 160. After a month, the cost of 4 kg of apples and 2 kg of grapes is Rs 300. Represent the situation algebraically
Match the items on the right to the items on the left.
Given, cost of 2 kg of apples and l kg of grapes on a day was found to be Rs 160.
Also, after a month, the cost of 4 kg of apples and 2 kg of grapes is Rs 300
Now to present these equations graphically plot the points of respective lines,For 2x + y = 160,y = 160 - 2xWhen x = 50, y = 60When x=60, y = 40Table is :
Let the cost of 1 kg of apple be x and cost of 1 kg of grape be y.
Let the cost of 1 kg of apple be x and cost of 1 kg of grape be y.
