12 is 40% of what number?

Answer 1

Genesis Allen

#x = 30#

#0.4x = 12#

#x = 12/0.4#

#x = 30#

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Answer 2

Nathan Axel

To find out what number 12 is 40% of, you can use the formula:

[ \text{Number} = \frac{\text{Part}}{\text{Percentage}} \times 100 ]

Plugging in the values:

[ \text{Number} = \frac{12}{40%} \times 100 ]

[ \text{Number} = \frac{12}{0.40} \times 100 ]

[ \text{Number} = 30 ]

So, 12 is 40% of 30.

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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.

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