contestada

There are 75 passengers on the commuter train. there are 2 empty seats for every 3 full seats. assuming that every passenger is sitting down, how many total seats are there on the commuter train?

Respuesta :

123 seats because 2:3 is a ratio and 48:75 is equal too that ratio. So u add 48 to 75 and you get 123 seats in all.