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Art [367]
3 years ago
11

in wildlife park, there were 18 gray wolves. after three years, there were 27 gray wolves. what is the percent gain?​

Mathematics
2 answers:
ankoles [38]3 years ago
8 0

Answer:

50%

Step-by-step explanation:

The percent gain is calculated as

\frac{gain}{original} × 100%

gain = 27 - 18 = 9 , then

percent gain = \frac{9}{18} × 100% = \frac{1}{2} × 100% = 50%

Lerok [7]3 years ago
6 0
HAHAHAHAHAH
AHAHAHHAHAHAHAHAHHAHAHAHAHAHHAHAHAHAHHAHAHAH I
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An mp3 player is on sale for 30% off the regular price of $39. 98. How much is the discount? a. $11. 99 b. $13. 19 c. $13. 33 d.
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The cost of the mp3 player after the discount is $27.98.

<h3>What is percentage?</h3>

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, divide the number by whole and multiply by 100.

Given

An mp3 player is on sale for 30% off the regular price of $39. 98.

The price of the mp3 player after the 30% is given

\rm Cost \ of \ player \ after \ discount = Cost \ of \ player \times discount\\\\\rm Cost \ of \ player \ after \ discount = 39.98\times 0.30\\\\\rm Cost \ of \ player \ after \ discount = 11.99

The cost of mp3 player after 30% discount is;

= $39.98 - $11.99 = $27.98

Hence, the cost of the mp3 player after the discount is $27.98.

To know more about percentage click the link givem below.

brainly.com/question/9776399

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Step-by-step explanation:

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