Question

COST OF 2 KG APPLES AND 5 KG ORANGES IS RS- 300. LET COST OF 1 KG APPLE BE RS-X AND THAT OF 1 KG ORANGES IS RS.Y. WRITE THE GIVEN DATA IN THE FORM OF LINEAR EQUATION IN TWO VARIABLES.

Answer 1

Given there are 2 kg apples so it will be 2x and also given there are 5 kg oranges so it will be 5y And given that 2 kg of apples and 5 kg of oranges together costs 300 rs So the linear equation is 2x+5y=300

Answer 2

let apples be x
let oranges be y
so apple is 2x
so oranges be 5y
2x+5y=300