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3 years ago

How much of the circle is shaded? Write your answer as a fraction in simplest form.

Mathematics

1 answer:

Stels [109]3 years ago

8 0

Answer:

8/21

Step-by-step explanation:

Add up the fraction that is not shaded

2/7 + 1/3

Get a common denominator of 21

2/7 *3/3 + 1/3 *7/7

6/21 + 7/21

13/21

The entire circle is 21/21

Subtract the unshaded from the entire circle to get the shaded

21/21 -13/21

8/21

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2 years ago

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A 24-ounce mocha beverage with whipped cream has 25% of the calories allowed on a 2,000-calorie-per-day diet. What percentage of

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We can find the amount of calories it has by taking 25% of 2000:
0.25 x 2000
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3 years ago

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a coin is taken at random froma purse that contains one penny, 2 nickels, 4 dimes, and 3 quarters. let x be the value of the dra

algol [13]

Answer:

x = 12.6 pennies

Step-by-step explanation:

total number of coins = 1 + 2+ 4 + 3 = 10 coins

P(penny) = $\dfrac{1}{10}$

P(nickels) = $\dfrac{2}{10}$

P(dimes) = $\dfrac{4}{10}$

P(quarters) = $\dfrac{3}{10}$

hence average value of the coin

x = Penny x P(Penny) + nickel x P(nickel) + dimes x P(dimes) + quarters x P(quarters)

nickels = 5 pennies dimes = 10 ; and quarters = 25 pennies

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x = 0.1 + 1 + 4 + 7.5

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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago

What is 9/12 in simplest form

sergiy2304 [10]

3/4…
To simplify a fraction, you have to find a similar factor between the numerator and denominator. In this case, it would be 4.
You would divide both numbers by this common factor and create a new fraction.
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3 years ago