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Add 21/7 and 15/32

1st number: 3 0/7, 2nd number: 15/32

21/7 + 15/32 is 111/32.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 32 is 224

    Next, find the equivalent fraction of both fractional numbers with denominator 224
  2. For the 1st fraction, since 7 × 32 = 224,
    21/7 = 21 × 32/7 × 32 = 672/224
  3. Likewise, for the 2nd fraction, since 32 × 7 = 224,
    15/32 = 15 × 7/32 × 7 = 105/224
  4. Add the two like fractions:
    672/224 + 105/224 = 672 + 105/224 = 777/224
  5. 777/224 simplified gives 111/32
  6. So, 21/7 + 15/32 = 111/32
    In mixed form: 315/32

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