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Old 16th Mar 2011, 05:52
  #7071 (permalink)  
RedFalcon
 
Join Date: Feb 2011
Location: Surrey
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Hey,

Wonder if somebody could help me.

I have worked out this question as follows:

## An aircraft consumes 9 000 lbs an hour. It heads towards it's destination 220 miles away at a speed of 440 MPH. How much fuel will be consumed? ##


Firstly I worked out the time of the journey.

So,

Time = Distance/Speed
Time = 220/440
Time = 2 Hours

So fuel consumed would equal 9000 x 2 = 18000.

So final answer = 18000 lbs consumed.

However where I got this example from is giving the answer as 4,500lbs.

I believe this is wrong? Could anybody advise me if I worked this out correct?

Many Thanks in advance!

RedFalcon
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