A band's members each earn $20 per gig. If there are 4 members and they've earned $400, how many gigs have they played?
The band earns $80 per gig because 4 x 20 = <T>multiply(4, 20)=80
They played 5 gigs because 400 / 80 = <T>divide(400, 80)=5.0
