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Add 36/10 and 90/28

1st number: 3 6/10, 2nd number: 3 6/28

36/10 + 90/28 is 477/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 28 is 140
  2. For the 1st fraction, since 10 × 14 = 140,
    36/10 = 36 × 14/10 × 14 = 504/140
  3. Likewise, for the 2nd fraction, since 28 × 5 = 140,
    90/28 = 90 × 5/28 × 5 = 450/140
  4. Add the two fractions:
    504/140 + 450/140 = 504 + 450/140 = 954/140
  5. After reducing the fraction, the answer is 477/70
  6. In mixed form: 657/70

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