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Finding Percents 6.RP.3c

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Using a 10 x 10 Grid Estimate the shaded portion of the 4 grids. Count the actual number. How close is your estimate to the actual answer? What methods did you use to make your estimations?

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Estimating Percents Estimate 62% of 507. Method 1: Use a fraction. Method 2: Find 10% and multiply.

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Estimating Percents Estimate 47% of 6,000 miles. Method 1: Use a fraction. Method 2: Find 10% and multiply.

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Percent as a Ratio A percent is simply a way of representing a ratio with a denominator (out of) of 100. A percent is a ratio expressed as n/100. It is a part to whole relationship. Part__ = _ n__ Whole 100

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Fraction as Percent Example #1: Express the fraction as a percent. _7_ = 10

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Percent to Fraction and Simplify Example #2: Express each percent as a fraction in simplest terms. 75%

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