Which of the following is true? (A) three and two fifths plus four and two sevenths equals seven and four twelveths

Question

Which of the following is true?

(A) three and two fifths plus four and two sevenths equals seven and four twelveths

(B) two and five eighths plus six and one sixth equals eight and six twenty fourths

(C) four and eight tenths plus five and two sixths equals ten and eight sixtieths

(D) six and seven twelves plus three and nineteen twenty fourths equals nine and nine
twenty fourths

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Euphemia 4 years 2021-07-25T11:01:45+00:00 1 Answers 33 views 0

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    2021-07-25T11:03:30+00:00

    Answer:

    C

    Step-by-step explanation:

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