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2 years ago

25% of what number is 55

Mathematics

2 answers:

Oliga [24]2 years ago

5 0

Answer:

25 percent (calculated percentage %) of what number equals 55? Answer: 220.

Step-by-step explanation:

Montano1993 [528]2 years ago

4 0

Answer:

The answer is 220

Step-by-step explanation:

We have, 25% * x = 55

or,

25\100 * x = 55

Multiplying both sides by 100 and dividing both sides by 25,

we have x = 55 * 100/25

x = 220

If you are using a calculator, simply enter 55×100÷25, which will give you the answer.

HOPE THIS HELPS : )

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3 years ago

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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boyakko [2]

Answer:

See explanation

Step-by-step explanation:

Find the diagonal of the square. The side of the square is 5 cm long. By the Pythagorean theorem,

$\text{Diagonal}^2=\text{Side}^2+\text{Side}^2\\ \\\text{Diagonal}^2=5^2+5^2\\ \\\text{Diagonal}^2=25+25\\ \\\text{Diagonal}^2=50\\ \\\text{Diagonal}=\sqrt{50}=5\sqrt{2}\approx 7.07\ cm$

If the square (being inside the circle) touches the circle, then the diagonal of the square is exactly the diameter of the circle. The diameter of the circle is twice the radius of the circle, so

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