Kelvin finished $\frac{2}{3}$ 2 3​​ of his test in a $\frac{1}{2}$ 1 2​​ hour. Express this rate in hours per test.

Question

Kelvin finished $\frac{2}{3}$ 2 3​​ of his test in a $\frac{1}{2}$ 1 2​​ hour. Express this rate in hours per test.

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Thái Dương 4 years 2021-07-29T03:36:08+00:00 1 Answers 8 views 0

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    2021-07-29T03:37:51+00:00

    Complete Question

    Kelvin finished 2/3​​ of his test in a 1/2​​ hour. Express this rate in hours per test.

    Answer:

    3/4 hours per test

    Step-by-step explanation:

    2/3 of his test = 1/2 hour

    This rate in hours per test is calculated as:

    x = 1/2 /2/3

    x = 1/2 hour ÷ 2/3 test

    x = 1/2 × 3/2

    x = 3/4 hours per test

    This rate in hours per test is given as 3/4 hours per test

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