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Add 70/10 and 14/40

1st number: 7 0/10, 2nd number: 14/40

70/10 + 14/40 is 147/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 10 × 4 = 40,
    70/10 = 70 × 4/10 × 4 = 280/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    14/40 = 14 × 1/40 × 1 = 14/40
  4. Add the two like fractions:
    280/40 + 14/40 = 280 + 14/40 = 294/40
  5. 294/40 simplified gives 147/20
  6. So, 70/10 + 14/40 = 147/20
    In mixed form: 77/20

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