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Mathematics 14 Online
JCK2100:

Roberto purchased airline tickets for his family of 4. The tickets cost $1,250. The airline also charged a luggage fee, bringing the total cost to $1,400. What is the percent increase in the cost due to the luggage fee?

JCK2100:

I need help!

jonathanvt01:

what are the answer choices

Mercury:

initial fee (before luggage is added) = $1,250 final fee (after the luggage is added) = $$1,400 percent increase is 100*(final fee - initial fee)/ (initial fee)

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