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vagabundo [1.1K]
3 years ago
7

A comic book costs $3.99, including tax. It is marked up 45%.

Mathematics
1 answer:
o-na [289]3 years ago
6 0
Take 3.99 x 45/100 and then add that to the original 3.99

3.99 x 45/100 = 1.80 

1.80 + 3.99 = 5.79

$5.79
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