Respuesta :
Ben drives 405 miles on 15 gallons
Ben drives X miles on 1 gallons
What you need to is cross multiply
405 >>> 15
x >>> 1
x = 1 * 405 / 15 = 27
So he drives 27 mile on one gallon
Ben drives X miles on 1 gallons
What you need to is cross multiply
405 >>> 15
x >>> 1
x = 1 * 405 / 15 = 27
So he drives 27 mile on one gallon
I hope that helps!