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Add 7/30 and 60/63

7/30 + 60/63 is 83/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 63 is 630
  2. For the 1st fraction, since 30 × 21 = 630,
    7/30 = 7 × 21/30 × 21 = 147/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    60/63 = 60 × 10/63 × 10 = 600/630
  4. Add the two fractions:
    147/630 + 600/630 = 147 + 600/630 = 747/630
  5. After reducing the fraction, the answer is 83/70
  6. In mixed form: 113/70

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