6 3/5 – 2 4/11=? Show your work :)

Question

6 3/5 – 2 4/11=?

Show your work 🙂

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Vân Khánh 1 week 2021-09-04T18:23:13+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-04T18:24:25+00:00

    Answer:

    4.23636363636 is the ans☺️:)

    Step-by-step explanation:

    Thanku♥️

    0
    2021-09-04T18:24:45+00:00

    Conversion a mixed number 6 3/
    5
    to a improper fraction: 6 3/5 = 6 3/
    5
    = 6 · 5 + 3/
    5
    = 30 + 3/
    5
    = 33/
    5

    To find new numerator:
    a) Multiply the whole number 6 by the denominator 5. Whole number 6 equally 6 * 5/
    5
    = 30/
    5

    b) Add the answer from previous step 30 to the numerator 3. New numerator is 30 + 3 = 33
    c) Write a previous answer (new numerator 33) over the denominator 5.

    Six and three fifths is thirty-three fifths
    Conversion a mixed number 2 4/
    11
    to a improper fraction: 2 4/11 = 2 4/
    11
    = 2 · 11 + 4/
    11
    = 22 + 4/
    11
    = 26/
    11

    To find new numerator:
    a) Multiply the whole number 2 by the denominator 11. Whole number 2 equally 2 * 11/
    11
    = 22/
    11

    b) Add the answer from previous step 22 to the numerator 4. New numerator is 22 + 4 = 26
    c) Write a previous answer (new numerator 26) over the denominator 11.

    Two and four elevenths is twenty-six elevenths
    Subtract: 33/
    5
    – 26/
    11
    = 33 · 11/
    5 · 11
    – 26 · 5/
    11 · 5
    = 363/
    55
    – 130/
    55
    = 363 – 130/
    55
    = 233/
    55

    For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators – LCM(5, 11) = 55. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 5 × 11 = 55. In the next intermediate step the fraction result cannot be further simplified by canceling.
    In words – thirty-three fifths minus twenty-six elevenths = two hundred thirty-three fifty-fifths.
    Result
    6 3/5 – 2 4/11 = 233/
    55
    = 4 13/
    55
    ≅ 4.2363636

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