Question

Please answer me this question ​

Answer 1

x=0.4 and y=0.6

Explanation:

Given :

`(x)/(2) +y=0.8\\x+2y=1.6.......(1)\\(7)/(x+y/2) =10\\(7)/(2x+y/2) =10\\(7*2)/(2x+y) =10\\(14)/(2x+y) =10\\14=10(2x+y)\\14=20x+10y.....(2)`

From solving above equation (1) and (2)

x=0.4

y=0.6