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Add 3/90 and 90/35

1st number: 3/90, 2nd number: 2 20/35

3/90 + 90/35 is 547/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 35 is 630
  2. For the 1st fraction, since 90 × 7 = 630,
    3/90 = 3 × 7/90 × 7 = 21/630
  3. Likewise, for the 2nd fraction, since 35 × 18 = 630,
    90/35 = 90 × 18/35 × 18 = 1620/630
  4. Add the two fractions:
    21/630 + 1620/630 = 21 + 1620/630 = 1641/630
  5. After reducing the fraction, the answer is 547/210
  6. In mixed form: 2127/210

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