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Add 75/7 and 4/30

1st number: 10 5/7, 2nd number: 4/30

75/7 + 4/30 is 1139/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 7 × 30 = 210,
    75/7 = 75 × 30/7 × 30 = 2250/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    4/30 = 4 × 7/30 × 7 = 28/210
  4. Add the two like fractions:
    2250/210 + 28/210 = 2250 + 28/210 = 2278/210
  5. 2278/210 simplified gives 1139/105
  6. So, 75/7 + 4/30 = 1139/105
    In mixed form: 1089/105

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