thecakebro thecakebro

15-12-2016
Mathematics

contestada

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

What is the final price of the comic book after it is marked up?

A $1.80

B $4.44

C $5.79

D $6.15

Respuesta :

BlueOkami15 BlueOkami15

15-12-2016

10% of 3.99=0.399x4=1.596
1% of 3.99=0.0399x5=0.1995
1.596+0.1995=1.7955
1.8(Rounded)+3.99=5.79

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