Question

Ramesh buys 3 Kg oranges for Rs.210. Mahesh buys 1 Kg apple and 4 Kg oranges for Rs. 170. From the above information obtain the pair of linear equation.​

Answer 1

Answer:

3x = 210 and 4x + y = 170

Step-by-step explanation:

Let 1 kg of oranges have weight x

Let 1 kg apples have weight y

∴3 Kg oranges for Rs.210 will be 3x = 210

and; 1 Kg apple and 4 Kg oranges for Rs. 170 will be 4x + y = 170

So the required equations are

3x = 210

4x + y = 170

Answer 2

Answer:

let us asumme no. oranges is x and no apples is y

from first condition

3x = 210

from second condition

4x + y = 170

hope this will help you

good morning