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Add 90/63 and 35/25

1st number: 1 27/63, 2nd number: 1 10/25

90/63 + 35/25 is 99/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 25 is 1575
  2. For the 1st fraction, since 63 × 25 = 1575,
    90/63 = 90 × 25/63 × 25 = 2250/1575
  3. Likewise, for the 2nd fraction, since 25 × 63 = 1575,
    35/25 = 35 × 63/25 × 63 = 2205/1575
  4. Add the two fractions:
    2250/1575 + 2205/1575 = 2250 + 2205/1575 = 4455/1575
  5. 4455/1575 simplified gives 99/35
  6. So, 90/63 + 35/25 = 99/35
    In mixed form: 229/35

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