John has to pay $7.00 admission for the skating rink and $1.50 per hour rollerblades. how many hours can he skate for $19. can you also show the work too plz

Respuesta :

So first we remove 7.00$ from 19.00$
Now we have 12.00$
Then it said 1.50$ per hour
So we do 12 divide 1.50. 12:1.50= 8

He can skate for 8 hours