Find the difference between 8/15 and -2/3. Show all calculations in your final answer.

Question

Find the difference between 8/15 and -2/3. Show all calculations in your final answer.

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Thu Nguyệt 1 year 2021-09-02T06:46:32+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-02T06:47:51+00:00

    Answer:

    1.2

    Step-by-step explanation:

    [tex]\frac{8}{15} -(-\frac{2}{3})\\ \\\frac{8}{15} -(-\frac{10}{15})\\\\\frac{8}{15} +\frac{10}{15} \\\\\frac{18}{15} =1\frac{3}{15}=1\frac{1}{5}[/tex]

    0
    2021-09-02T06:48:02+00:00

    Step-by-step explanation:

    8/15- (-2/3)

    8/15 + 2/3

    [tex] \frac{8 + 5(2)}{15} = \frac{8 + 10}{15} = \frac{18}{15} = \frac{6}{5} [/tex]

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )