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emmasim [6.3K]
3 years ago
10

Explain how can detemine whether or not the ratios 4/2 and 8/6 form a proportion?

Mathematics
1 answer:
zimovet [89]3 years ago
8 0

Answer:

Not proportional.

Step-by-step explanation:

Given ratios:

To tell whether the ratios are proportional or not.

Solution:

In order to tell whether the given ratios are proportional or not, we will reduce the fractions to the simplest numbers by dividing the numerator and denominator by their greatest common factor and then comparing them. If they are equal then the ratios are proportional else not proportional.

So, the simplest form of 4/2 can be calculated by dividing both by 2 as it is the G.C.F.

the simplest form of 8/6 can be calculated by dividing both by 2 as it is the G.C.F.

Now, since 2/1 does not equal 4/3, hence the ratios are not proportional.

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anyanavicka [17]

Answer:

B. <

Step-by-step explanation:

you dont even have to reduce the fractions to compare the decimals cause 5 is bigger then 4 off the bat.

3 0
3 years ago
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The weight of a nickel is 80% of a quarter. If a nickel weighs 5 grams how much does a quarter weigh?
muminat

Answer:

Weight of a quarter  = 6.25 grams

Weight of a dime  = 2.5 grams

Step-by-step explanation:

The weight of a nickel is  80%

The weight of a quarter  or the weight of a nickel is 5 grams or weight of a quarter =50.8 = 6.25 grams

Weight of a dime = 50% = 12 (weight of nickel) = 52 = 2.5 grams

8 0
3 years ago
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Answer:

4

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3 years ago
Use addition to solve the linear system of equations. Include all of your work in your final answer.
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Answer:

1

Step-by-step explanation:

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3 years ago
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Answer:

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