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3 years ago

Of 20 chickens, 9 are brown. What fraction is brown? (please show the working)

Mathematics

2 answers:

Novosadov [1.4K]3 years ago

8 0

Answer:

9/20 also 45%

Step-by-step explanation:

well if 20 of them 9 are brown so 9 out of 20 of them are brown/45% of them because out of 20 each thing right or each person is 5%

ddd [48]3 years ago

5 0

Answer:

45/100 out of the 20 chickens are brown

Step-by-step explanation:

9/20 = 45/100

9/20 x 5 = 45/100

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Tell whether the ratios form proportions<br> 4:20 and 6:30<br> 9/18,3/8

antoniya [11.8K]

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Answer:

Step-by-step explanation:

1) Each of the ratios can be reduced to 1 : 5, Since both can be reduced to the same ratio, the do form a proportion.

4 : 20 = 1 : 5

6 : 30 = 1 : 5

2) The first ratio can be reduced to 1/2. The second ratio is not 1/2 and cannot be reduced. Since they are different ratios, they do not form a proportion.

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The total amount of money in an account with P dollars invested in it is given by the formula A= P+Prt, where r is the rate expr

yuradex [85]

Answer:

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Step-by-step explanation:

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nasty-shy [4]

Answer:

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Step-by-step explanation:

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3 years ago

Of 20 chickens, 9 are brown. What fraction is brown? (please show the working)​

Of 20 chickens, 9 are brown. What fraction is brown? (please show the working)