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Add 1/30 and 10/40

1/30 + 10/40 is 17/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 40 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 30 × 4 = 120,
    1/30 = 1 × 4/30 × 4 = 4/120
  3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
    10/40 = 10 × 3/40 × 3 = 30/120
  4. Add the two like fractions:
    4/120 + 30/120 = 4 + 30/120 = 34/120
  5. 34/120 simplified gives 17/60
  6. So, 1/30 + 10/40 = 17/60

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