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Anna35 [415]
3 years ago
10

Do the ratios 15 20 and 3 4 form a proportion?

Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0

Answer:

Test the two ratios/fractions to see whether they are equivalent by multiplying diagonally (cross multiply). 3 4 = 15 20 4 * 15 = 60 and 3 * 20 = 60.

<em><u>This is a proportion. If the two numbers that are diagonal result in the same answer when they are multiplied, you are working with a proportion.</u></em>

Step-by-step explanation:

<h2>#BEBRAINLY </h2>
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timurjin [86]

Answer:

Step-by-step explanation:

its really simple

just use your brain

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Step-by-step explanation:

6 0
2 years ago
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6 0
2 years ago
A washer and a dryer cost $744 combined, the washer costs $94 more than the dryer, what is the cost of the dryer?
sp2606 [1]
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Explanation:
Assume: A is the cost of washer
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3 0
3 years ago
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