A bus stopped at Ryde. Half the passengers got off and 8 new passengers got on. At the next stop, 1/3 of the passengers got off and 4 got on. And at the next stop, 1/5 of the passengers got off and 5 new passengers got on. The bus then had 21 passengers. How many passengers did the bus have just before it stopped at Ryde?

The bus had 32 passengerat before it stopped at Ryde.

## Comments

z = 32