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Add 70/45 and 7/10

1st number: 1 25/45, 2nd number: 7/10

70/45 + 7/10 is 203/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 10 is 90
  2. For the 1st fraction, since 45 × 2 = 90,
    70/45 = 70 × 2/45 × 2 = 140/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    7/10 = 7 × 9/10 × 9 = 63/90
  4. Add the two fractions:
    140/90 + 63/90 = 140 + 63/90 = 203/90
  5. In mixed form: 223/90

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