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Add 1/10 and 3/42

1/10 + 3/42 is 6/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 42 is 210
  2. For the 1st fraction, since 10 × 21 = 210,
    1/10 = 1 × 21/10 × 21 = 21/210
  3. Likewise, for the 2nd fraction, since 42 × 5 = 210,
    3/42 = 3 × 5/42 × 5 = 15/210
  4. Add the two fractions:
    21/210 + 15/210 = 21 + 15/210 = 36/210
  5. After reducing the fraction, the answer is 6/35

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