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uysha [10]
3 years ago
7

20 ounces to 25 ounces find the percent of change

Mathematics
2 answers:
Gemiola [76]3 years ago
7 0
20% 25-20 equals 5. 5 divided by 20 equals .2 or 20%
Karolina [17]3 years ago
5 0

Answer:

Percentage change is 25%

Step-by-step explanation:

 Given : 20 ounces to 25 ounces

We have to find the percent of change.

Percentage change is given as the ratio of  amount of change to the original amount multiplied by 100.

Mathematically , written as Percentage\ change=\frac{amount\ of\  change}{original\ amount} \times 100

Given change occur from 20 ounces to 25 ounces

Original amount = 20 ounces

New amount = 25 ounces

Amount of change = new amount - original amount

Amount of change =25 - 20 = 5 ounces

Percentage\ change=\frac{5}{20}\times 100

Thus, Percentage change is 25%

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The area of the regular heptagon which has a radius of approximately 27.87 cm and the length of each side is 24.18 cm is 2125 cm².

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Heptagon is the closed shape polygon which has 7 sides and 7 interior angles.

The area of the regular heptagon is found out using the following formula.

A=\dfrac{7a}{4}\cot \left(\dfrac{180}{7}\right)

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Learn more about the area of a heptagon here;

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