What could be used as a common denominator for 3/8 and 9/20?

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What could be used as a common denominator for 3/8 and 9/20?

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RI SƠ 5 years 2021-07-24T09:01:41+00:00 1 Answers 25 views 0

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  1. phucdien
    0
    2021-07-24T09:03:04+00:00
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    I got 40 for lcd. Have a good day

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