3 years ago

In 2000, U.S. Airways burned about 115 litres of fuel per passenger. In 2014 that dropped

Mathematics

1 answer:

ankoles [38]3 years ago

6 0

Answer:

22% reduction

Step-by-step explanation:

Find the percent decrease by dividing the difference in amounts by the original amount.

Find the difference:

115 - 90 = 25

Divide this by the original amount:

25/115

= 0.217

So, the percent decrease is 21.7%. Round this to the nearest whole percentage:

= 22

The percent reduction in fuel used was approx. 22%

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