A car from a to B, has been the whole journey of 25, at this time, there are 15 kilometers from the midpoint. How many kilometers have been traveled?

15 △ 12-25 × 25, = 15 △ 110 × 25, = 150 × 25, = 60 (km); a: 60 km

A car from a to B, the whole line of 25, there are 15 kilometers from the midpoint, how many kilometers between a and B?

15 (12-25), = 15 (110), = 150 (km); answer: the distance between a and B is 150 km

A car from a to B, has been the whole line of two fifths, from the midpoint there are 15 kilometers, find the total distance from a to B! Equation!

15 / (1 / 2-2 / 5) = 15 / (1 / 10) = 150 km

The distance between a and B is 360 kilometers. A car takes two hours to travel three fifths of the whole journey. According to this calculation, how many hours will it take to complete the rest of the journey

It should be 1.3333333 hours. His speed is 108 kilometers per hour

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