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Add 4/5 and 21/32

4/5 + 21/32 is 233/160.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 32 is 160
  2. For the 1st fraction, since 5 × 32 = 160,
    4/5 = 4 × 32/5 × 32 = 128/160
  3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
    21/32 = 21 × 5/32 × 5 = 105/160
  4. Add the two fractions:
    128/160 + 105/160 = 128 + 105/160 = 233/160
  5. In mixed form: 173/160

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