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Add 10/9 and 15/70

1st number: 1 1/9, 2nd number: 15/70

10/9 + 15/70 is 167/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 70 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 9 × 70 = 630,
    10/9 = 10 × 70/9 × 70 = 700/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    15/70 = 15 × 9/70 × 9 = 135/630
  4. Add the two like fractions:
    700/630 + 135/630 = 700 + 135/630 = 835/630
  5. 835/630 simplified gives 167/126
  6. So, 10/9 + 15/70 = 167/126
    In mixed form: 141/126

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