Два поезда вышли одновременно с одной станции.скорость одного поезда 75км/ч,а другого 82км/ч.на каком расстоянии друг от друга они будут через 3ч?два способа решения.

1)came, was sleeping 2) came, was playing 3) came, was doing 4) came, was sleeping 5) came, were playing 6) got up, were drinking 7) came, was watching 8) saw, were playing 9) opened, was sitting 10) opened, were dancing 11) was crossing, fell 12) was going, met 13) was going, met 14) was going, saw 15) was walking, found 16) were walking, saw 17) was washing, found 18) was reading, fell 19) was playing, saw 20)was running, fell

1 способ 75*3=225 км - проедет первый поезд за три часа 82*3=246 км - проедет второй поезд за три часа 246-225=21 км - расстояние между поездами через 3 часа 2 способ 82-75= 7 км - разница в скорости поездов 7*3=21 км - расстояние между поездами через 3 часа

75*3=225 км82*3=246км246-225=21 кмответ:через 3ч они будут на 21 км друг от друга(82*3)-(75*3)=21км