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17 January, 03:38

I don't know this 17/21 - 2/10

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Answers (2)
  1. 17 January, 06:47
    0
    Answer:64/105

    Step-by-step explanation:

    Find the lcm of 21 and 10.

    170/210 - 42/210

    128/210

    64/105
  2. 17 January, 07:03
    0
    64/105
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