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Finding Percents 6.RP.3c. 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.

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Presentation on theme: "Finding Percents 6.RP.3c. 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."— Presentation transcript:

1 Finding Percents 6.RP.3c

2 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?

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

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

5 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

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

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


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