Hứa 5 sao và ctlhn. ) When a bus left the depot, one-half of the seats were empty. At the first stop, 10 passengers got on but nobody got off. Now one-sixth of the seats are empty. How many seats did this bus have? Show your working.
2 câu trả lời
Đáp án: 30
Giải thích:
1 - (1/2 + 1/6) = 1/3 (seats of bus)
=> Seat of bus: 10 : 1/3 = 30
treat all bus seats as 1 unit.
The number of seats for this bus is:
1-(1/2+1/6)= 30 (seats)
Cho mình xin hay nhất