On the first tractor 60 h, worked at the second-55 h. On the second tractor spent on 35 lmensha of fuel, than on the first. How many liters of fuel were spent on each tractor at the identical consumption rate of fuel in an hour? Condition or drawing! Urgently!

1 tr - 60 h / (x) 2 tr - 55 h on 35 l of lt; (x-35) we will make a proportion h60= x-3555 55kh-60kh =-2100 - the 15th =-2100 x =140 answer: kolvo fuels 1=140l kolvo fuels 2=105l
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