James bought 5 apples and 10 oranges for $4.donald bought 3 apples and 9 oranges for $3.the shop keeper strictly told that there will not be any discounts.what is the cost of an apple and an orange?
let cost of 1 apple i=x dollar and cost of 1 orange =y dollar according to question we get following equation james, 5x +10y=4.......(1) donald, 3x+9y=3........(2) solving 1,2 eq. we get x=2/5 dollars and y=1/5 dollars
