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Calculators and Fractions

Calculators and Fractions. Adult Learning Center Pickens County Christa Brumfield. Reduce 125 to lowest terms. 1000 Enter the number 1 2 5. Press the a b/c key. Enter the denominator 1 0 0 0. Press the = key. The display will show 1 8. Which equals 1 .

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Calculators and Fractions

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  1. Calculators and Fractions Adult Learning Center Pickens County Christa Brumfield

  2. Reduce 125 to lowest terms. 1000 Enter the number 1 2 5. Press the a b/c key. Enter the denominator 1 0 0 0. Press the = key. The display will show 1 8. Which equals 1 . 8 Now let’s practice. 16 = 4. 20= 20 50 15= 5. 14= 8 92 16= 6. 56= 40 5 Reducing Fractions

  3. 4 5 2. 1 7 8 2 5 20 50 7 46 11 1 5 Check your answers….

  4. Adding Fractions Add 2 + 3 3 5 1. Enter 2 a b/c 3. • Press the + key. • Enter 3 a b/c 5. • Press the = key. • The display will show 1 4 15. This equals 1 4 15 You will follow these same steps for Subtracting, multiply, and dividing.

  5. Solve each problem. 1. 2 2 + 3= 3 5 1 1 – 5 = 2 6 3. 2 3 x 7 = 4 8 And the answers are… 3 4 15 2 3 2 13 32 Now Let’s Practice….

  6. Fraction ReviewUse your calculator to solve the following. Reduce to lowest terms. • 24 2. 36 3. 49 57 98 63 Solve the following. 4. 3 + 7 5. 9 - 10 8 10 10 12 • 2 x 1 7. 6 x 4 5 9 12 8 Check your answers. • 8 2. 18 3. 7 19 49 9 • 1 3 5. 1 40 15 • 2 7. 1 45 4

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