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Mathematics 9 Online
iosangel:

1. Lucy has a jewelry business. To make a certain necklace, she spends $3.38 on materials and $5.57 on labor. She then sells the necklace for $15.99. Lucy’s profit on the necklace is equal to the sale price minus the cost of materials and labor\ ) What decimal of every dollar of the sale price of the necklace is profit? Show your work. Round your answer to the nearest hundredth.

Falconmaster:

@Vocaloid

Goldenmattman2003:

The fraction of the sale price of this necklace would be (704/1599). To find the percent you would divide 7.04 by 15.99 to find the decimal would be 44%. 223.86/15.99=14 necklaces. 14(7.04)=$98.56 of profit.

AnimeLuver10023:

I totally agree ^^ with u @Goldenmattman2003

Goldenmattman2003:

😴

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