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Add 10/84 and 1/70

10/84 + 1/70 is 2/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 70 is 420
  2. For the 1st fraction, since 84 × 5 = 420,
    10/84 = 10 × 5/84 × 5 = 50/420
  3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
    1/70 = 1 × 6/70 × 6 = 6/420
  4. Add the two fractions:
    50/420 + 6/420 = 50 + 6/420 = 56/420
  5. After reducing the fraction, the answer is 2/15

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