3 4/7 minus 2 1/5 by rounding to the nearest half

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3 4/7 minus 2 1/5 by rounding to the nearest half

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Philomena 5 years 2021-08-31T06:40:11+00:00 1 Answers 17 views 0

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  1. Ladonna
    0
    2021-08-31T06:41:38+00:00
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    Answer:

    1 \frac{13}{35}

    Step-by-step explanation:

    3 \frac{4}{7} - 2 \frac{1}{5}

    you can solve for the fractions first, but you have to give them a common denominator

    \frac{20}{35}- \frac{7}{35}

    = \frac{13}{35} which is in simplest form

    then solve for the whole numbers

    3-2=1

    therefore, the answer is 1 \frac{13}{35}

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