Question

A jet plane require 600 kg of fuel in 45 minutes how much fuel would be use for a 2 hour flight

Answer 1

plane requires 600 kg fuel in 45 minutes

let's convert 45 minites in to hours = 45/60 = 3/4 hour

fuel requied for 1.hour =600×4/3 =

2400/3=800.kg

fuel requires for 2 hour =800×2= 1600kg

thanks.......