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10 February, 16:36

Write 3.7 (there is a line above the 7) as a mixed number.

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  1. 10 February, 19:26
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    3 7/9.

    Step-by-step explanation:

    The Line above the 7 indicates that it is repeating 0.77777 ...

    0.7777 ... * 10 = 7.7777 ...

    0.7777 ... * 1 = 0.7777 ...

    Subtract:

    0.7777 ... * 9 = 7

    Thus 0.7777 ... = 7/9

    Answer is 3 7/9.
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