A plane flies 405 km on 90 litres of fuel
a) How much fuel is needed for 540 km?
b) How far can it go in 50 litres?
Answers
Answered by
49
Answer to a) is 120 km
Answer to b) us 225 km.
Answer to b) us 225 km.
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sanya16185:
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Answered by
69
plane flies 405km in fuel =90 l
plane flies 1 km in fuel =90/405 l
plane flies 540 km in fuel =2/9*540
= 120 l
plane goes in 90 l =405
plane goes in 1 l=405/90=>9/2
plane goes in 50 l =9/2*50 =>225 km
plane flies 1 km in fuel =90/405 l
plane flies 540 km in fuel =2/9*540
= 120 l
plane goes in 90 l =405
plane goes in 1 l=405/90=>9/2
plane goes in 50 l =9/2*50 =>225 km
its my desire
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I have done myy work
hmmm it's okay
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