Base 1/2 × 15 Base 1/2×4×3 1/2 ×5×7 1/2×5×7

Mathematics

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Answers

4 parts
1
7.5
2
6
3
17.5
4
17.5

Step-by-step solution

11 steps

Part 1· 3 steps

Evaluate Base 1/2 × 15

  1. Interpret "Base 1/2" as the fraction 1/21/2.

    The expression becomes 12×15\frac{1}{2} \times 15.

  2. Perform the multiplication.

    12×15=152\frac{1}{2} \times 15 = \frac{15}{2}

  3. Convert to decimal form.

    152=7.5\frac{15}{2} = 7.5

    The value is 7.5

Part 26

Evaluate Base 1/2 × 4 × 3

  1. Interpret "Base 1/2" as the fraction 1/21/2.

    The expression becomes 12×4×3\frac{1}{2} \times 4 \times 3.

  2. Perform the multiplication.

    12×4×3=2×3=6\frac{1}{2} \times 4 \times 3 = 2 \times 3 = 6

    The value is 6

Part 317.5

Evaluate 1/2 × 5 × 7

  1. Perform the multiplication.

    12×5×7=12×35\frac{1}{2} \times 5 \times 7 = \frac{1}{2} \times 35

  2. Simplify the fraction.

    12×35=352\frac{1}{2} \times 35 = \frac{35}{2}

  3. Convert to decimal form.

    352=17.5\frac{35}{2} = 17.5

    The value is 17.5

Part 417.5

Evaluate 1/2 × 5 × 7

  1. Perform the multiplication.

    12×5×7=12×35\frac{1}{2} \times 5 \times 7 = \frac{1}{2} \times 35

  2. Simplify the fraction.

    12×35=352\frac{1}{2} \times 35 = \frac{35}{2}

  3. Convert to decimal form.

    352=17.5\frac{35}{2} = 17.5

    The value is 17.5

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