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Citrus2011 [14]
2 years ago
15

12%of72 is what number

Mathematics
1 answer:
bazaltina [42]2 years ago
3 0

Given:

A number 72.

To Find:

12% of 72.

Solution:

The given problem can be solved using the concepts of percentages and their applications.

1. The given number is 72.

2. x% of a number n is given by the formula,

=> x% of n = ,

3. x% of a number can also be defined as x parts of 100 multiplied by the given number.

4. 12% of 72 can be calculated using the above number,

=> 12% of 72 =

=> 0.12 x 72,

=> 864/100,

=> 8.64.

Therefore, 12% of 72 is 8.64

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Marisa, who raise the price of her earrings so that she will make a profit of $5.00 on each pair, expect to make a profit with her company.

<h3>What is the unit price?</h3>

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To find the unit price, divide the total cost of the goods to the total number of goods.

The cost of repair will now be $60. Thus, the total cost of 50 earrings is,

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Marisa decided to raise the price of her earrings so that she will make a profit of $5.00 on each pair. Thus, the new selling price of her earring is,

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She has also improved the quality control so that only 1 pair in 50 need to be returned for repair. Thus, the cost price of one earring has to be removed from the sales price of 50 earrings as,

P=3250-60\\P=3190

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Thus, Marisa, who raise the price of her earrings so that she will make a profit of $5.00 on each pair, expect to make a profit with her company.

Learn more about the unit price here;

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