Answer:
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.
Add the costs of material and labor together:
Subtract this value from how much Lucy sells a necklace for:
Lucy's profit from a necklace is $7.04.
Set up a fraction where the profit is the numerator, and the sale price is the denominator to get your ratio:
The ratio will be 704/1599.
b)
Divide the profit by the sale price:
Multiply the decimal by 100 to get your percentage:
Check the tenths value to round to the nearest percent:
0 < 5
44.03 ≈ 44
44% of the sale price is profit.
c)
Divide the total amount Lucy earned at the fair by the sale price of an individual necklace:
Lucy made 14 necklaces.
To find the total profit Lucy made from the fair, multiply the total amount of necklaces she made by the profit for each necklace:
Lucy's total profits were $98.56.
you can change values to find the answer just substitute
