How do you convert 0.40 (40 repeating) to a fraction?
Subtracting first from second
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To convert 0.40 (repeating) to a fraction, we can use the following steps:
Let x = 0.4040...
10x = 4.4040...
Subtract the two equations:
9x = 4
x = 4/9
Therefore, 0.40 (repeating) is equal to 4/9.
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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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