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Add 4/42 and 35/5

1st number: 4/42, 2nd number: 7 0/5

4/42 + 35/5 is 149/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 5 is 210
  2. For the 1st fraction, since 42 × 5 = 210,
    4/42 = 4 × 5/42 × 5 = 20/210
  3. Likewise, for the 2nd fraction, since 5 × 42 = 210,
    35/5 = 35 × 42/5 × 42 = 1470/210
  4. Add the two fractions:
    20/210 + 1470/210 = 20 + 1470/210 = 1490/210
  5. After reducing the fraction, the answer is 149/21
  6. In mixed form: 72/21

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