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Add 60/10 and 30/21

1st number: 6 0/10, 2nd number: 1 9/21

60/10 + 30/21 is 52/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 21 is 210
  2. For the 1st fraction, since 10 × 21 = 210,
    60/10 = 60 × 21/10 × 21 = 1260/210
  3. Likewise, for the 2nd fraction, since 21 × 10 = 210,
    30/21 = 30 × 10/21 × 10 = 300/210
  4. Add the two fractions:
    1260/210 + 300/210 = 1260 + 300/210 = 1560/210
  5. 1560/210 simplified gives 52/7
  6. So, 60/10 + 30/21 = 52/7
    In mixed form: 73/7

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