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Add 70/15 and 6/40

1st number: 4 10/15, 2nd number: 6/40

70/15 + 6/40 is 289/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 40 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 15 × 8 = 120,
    70/15 = 70 × 8/15 × 8 = 560/120
  3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
    6/40 = 6 × 3/40 × 3 = 18/120
  4. Add the two like fractions:
    560/120 + 18/120 = 560 + 18/120 = 578/120
  5. 578/120 simplified gives 289/60
  6. So, 70/15 + 6/40 = 289/60
    In mixed form: 449/60

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