There are 339 passengers in Train X. There are twice as many passengers in Train Y as in Train X. There are half as many passengers in Train Z as in Train Y.
- How many passengers are there in Train Y?
- How many passengers are there in the 3 trains altogether?
(a)
Number of passengers in Train Y
= 2 x 339
= 678
(b)
Number of passengers in Train Z
= 678 ÷ 2
= 339
Total number of passengers
= 339 + 339 + 678
= 1356
Answer(s): (a) 678; (b) 1356