Question

a jet plan requires 600 kg fuel in 45 minutes how much fuel would we used to for two hours
flight

Answer 1

Plane requires 600 kg fuel in 45 mins

Lets convert 45 mins to hours = 45/60 = 3/4 hour

Fuel required for 1 hour = 600 * 4/3 = 2400/3 = 800 kg

Fuel required for 2 hour = 800 * 2 = 1600 kg

Answer 2

Answer:

A jet required fuel in 45 minutes = 600 kg

A jet required fuel in hour = 60 ÷ 45

=3/4 hour

Fuel required for 1 hour =600 × 4/3 = 2400/3 = 800kg

Fuel required for 2 hours = 800 × 2 = 1600 kg

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