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## Percentages

Which is larger: 30% of 10, or 10% of 30? Are they the same? See more

# Percentage Warmup

Which is larger:

$$A = \frac{90\text{%}}{90\text{%}}$$

$$B = 90\text{%} \times 90\text{%}$$

What is greater?

A: 200% of 50

B: 50% of 200

If X is positive, when does multiplication equal addition?

$$X\text{%}\times X\text{%}= X\text{%} + X\text{%}$$

$$X = ?$$

$$\huge \frac{100\text{%}}{10\text{%}} \ = \ ?$$

$$\large \sqrt{X\text{%}} = X\text{%}$$

Solve for X where X is positive.

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