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Add 30/50 and 21/36

30/50 + 21/36 is 71/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 36 is 900

    Next, find the equivalent fraction of both fractional numbers with denominator 900
  2. For the 1st fraction, since 50 × 18 = 900,
    30/50 = 30 × 18/50 × 18 = 540/900
  3. Likewise, for the 2nd fraction, since 36 × 25 = 900,
    21/36 = 21 × 25/36 × 25 = 525/900
  4. Add the two like fractions:
    540/900 + 525/900 = 540 + 525/900 = 1065/900
  5. 1065/900 simplified gives 71/60
  6. So, 30/50 + 21/36 = 71/60
    In mixed form: 111/60

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