3.12 divided by 1/2 gjfjjdkjdkd

Ared balloon starts at 7.3 meters off the ground and rises at 2.6 meters per second. a blue balloon starts at 12.4 meters off the ground and rises at 1.5 meters per second. when will the balloons be at the same height?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?