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Add 60/40 and 35/81

1st number: 1 20/40, 2nd number: 35/81

60/40 + 35/81 is 313/162.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 81 is 3240
  2. For the 1st fraction, since 40 × 81 = 3240,
    60/40 = 60 × 81/40 × 81 = 4860/3240
  3. Likewise, for the 2nd fraction, since 81 × 40 = 3240,
    35/81 = 35 × 40/81 × 40 = 1400/3240
  4. Add the two fractions:
    4860/3240 + 1400/3240 = 4860 + 1400/3240 = 6260/3240
  5. 6260/3240 simplified gives 313/162
  6. So, 60/40 + 35/81 = 313/162
    In mixed form: 1151/162

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