Question

A metro train travels from station x to station y. during the journey, it halts at 4 stationsas shown on the map- ._____._______.______._______.____.- the first dot is station y , second dot is station d , third dot is station c, fourth dot is station b, fifth dot is station a, sixth dot is station x - the map is read from righ to left .at station x, 436 passengers board the train, at station a,129 passengers get down from the train , at station b, 189 passengers get on the train , at station c ,no one gets on the train and no one gets down from the train.and the questions are - (a) how many passengers are in the train when it starts at station a ? (b) how many passengers are in the train when it starts at station c ?

Answer 1

Answer:

sorry I don't no......