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Add 21/15 and 60/32

1st number: 1 6/15, 2nd number: 1 28/32

21/15 + 60/32 is 131/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 32 is 480

    Next, find the equivalent fraction of both fractional numbers with denominator 480
  2. For the 1st fraction, since 15 × 32 = 480,
    21/15 = 21 × 32/15 × 32 = 672/480
  3. Likewise, for the 2nd fraction, since 32 × 15 = 480,
    60/32 = 60 × 15/32 × 15 = 900/480
  4. Add the two like fractions:
    672/480 + 900/480 = 672 + 900/480 = 1572/480
  5. 1572/480 simplified gives 131/40
  6. So, 21/15 + 60/32 = 131/40
    In mixed form: 311/40

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