How do you know if the pair 3/2 and 18/8 form a proportion?

Answer 1

No.

For two fractions to be proportional, they must be equivalent. #3/2 = 1.5# and #18/8 = 2.25#, so these fractions are not proportional.
Another way to check is by noting that the numerator of #3/2# is multiplied by #6# to give you #18#, but the denominator is only multiplied by #4#.
And, since #6# obviously doesn't equal #4#, this is another check.
However, #3/2# and #18/12# are in proportion.
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Answer 2

To determine if the pair 3/2 and 18/8 form a proportion, you can cross multiply and check if the products are equal.

Cross multiplying: (3 * 8) = (2 * 18)

24 equals 36, which is not true. Therefore, the pair 3/2 and 18/8 do not form a proportion.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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