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Lesson 4-7 Example 3

4-7. Example 3. Lesson 4-7 Example 3. Find 8 × 1.2 2. 1. Simplify the factor with the exponent first. 1.2 × 1.2 = 1.44. 1.2 has 1 decimal place. 1.2 has 1 decimal place. So the product will have 2 decimal places. 4-7. Example 3. Lesson 4-7 Example 3. Find 8 × 1.2 2.

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Lesson 4-7 Example 3

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  1. 4-7 Example 3 Lesson 4-7 Example 3 Find 8 × 1.22. 1.Simplify the factor with the exponent first. 1.2 × 1.2 = 1.44 1.2 has 1 decimal place.1.2 has 1 decimal place. So the product will have 2 decimal places.

  2. 4-7 Example 3 Lesson 4-7 Example 3 Find 8 × 1.22. 2.Multiply, ignoring the decimal point for now. 8 × 144 = 1152

  3. 4-7 Example 3 Lesson 4-7 Example 3 Find 8 × 1.22. 3.1.44 has 2 decimal places. 8 has 0 decimal places.

  4. 4-7 Example 3 Lesson 4-7 Example 3 Find 8 × 1.22. 4.Begin to the right of the product. Count left 2 places. The product is 11.52. 8 × 1.22 = 11.52

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