Write two division equations for each multiplication equation. 15⋅25=6 15 ⋅ 2 5 = 6 6⋅43=8 6 ⋅ 4 3 = 8 16⋅78=14

Question

Write two division equations for each multiplication equation. 15⋅25=6 15 ⋅ 2 5 = 6 6⋅43=8 6 ⋅ 4 3 = 8 16⋅78=14

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Thu Giang 6 months 2021-07-16T11:13:22+00:00 1 Answers 21 views 0

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    2021-07-16T11:14:27+00:00

    Answer:

    (a) \frac{30}{5} = 6 and \frac{60}{10} = 6

    (b) \frac{24}{3} = 8 and \frac{96}{12} = 8

    (c) \frac{112}{8} = 14 and \frac{28}{2} = 14

    Step-by-step explanation:

    Given

    (a)\ 15 * \frac{2}{5} = 6

    (b)\ 6 * \frac{4}{3} = 8

    (c)\ 16 * \frac{7}{8} = 14

    Required

    Write 2 division equations

    (a)\ 15 * \frac{2}{5} = 6

    Express 15 as 15/1

    \frac{15}{1} * \frac{2}{5} = 6

    Multiply numerator and denominator

    \frac{30}{5} = 6 — This is (1)

    Multiply the fraction by a common term (e.g. 2)

    So, we have:

    \frac{30*2}{5*2} = 6

    \frac{60}{10} = 6 —- (2)

    (b)\ 6 * \frac{4}{3} = 8

    Express 6 as 6/1

    \frac{6}{1} * \frac{4}{3} = 8

    Multiply numerator and denominator

    \frac{24}{3} = 8 — This is (1)

    Multiply the fraction by a common term (e.g. 4)

    So, we have:

    \frac{24*4}{3*4} = 8

    \frac{96}{12} = 8 —- (2)

    (c)\ 16 * \frac{7}{8} = 14

    Express 16 as 16/1

    \frac{16}{1} * \frac{7}{8} = 14

    Multiply

    \frac{112}{8} = 14 —- This is (1)

    Divide the fraction by a common term (e.g. 4)

    \frac{112/4}{8/4} = 14

    \frac{28}{2} = 14

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