A cylindrical jar that can hold 1.5 lilers of water is 7/10 th full. Approximately how much water in liters should be poured ...

Answer: 
0.6
A cylindrical jar that can hold 1.5 lilers of water is 7/10 th full. Approximately how much water in liters should be poured out of the jar sothat it becomes 7/10 th empty?