By the first truck there were 4 tanks with gasoline on the second 6 tanks by the first truck there was on 70 liters of gasoline less than the second how many liters of gasoline were by each truck

6-4 = 2 tanks - are one so many more than tanks in the second truck. 70:2 = 35 l of gasoline in one tank. 35*4 = 140 l of gasoline in the first truck 35*6 = 210 l of gasoline in the second truck. In the second is 2 tanks more, therefore in two tanks of 70 liters, and in one 35. in total tanks 10, means it is necessary to increase by 10 and to polchit the answer 350.
Answer add