Question

Khalid drove 66 miles on 3 gallons of gasoline. Which is the number of miles he could drive on 12 gallons of gasoline?

Answer 1

Use ratio's to solve this

let x = the number of miles he could drive on 12 gallon of gasoline

\[\frac{ 66 }{ 3 } = \frac{ x }{ 12 }\]