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Add 4/10 and 21/96

4/10 + 21/96 is 99/160.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 96 is 480
  2. For the 1st fraction, since 10 × 48 = 480,
    4/10 = 4 × 48/10 × 48 = 192/480
  3. Likewise, for the 2nd fraction, since 96 × 5 = 480,
    21/96 = 21 × 5/96 × 5 = 105/480
  4. Add the two fractions:
    192/480 + 105/480 = 192 + 105/480 = 297/480
  5. After reducing the fraction, the answer is 99/160

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