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Add 90/35 and 63/16

1st number: 2 20/35, 2nd number: 3 15/16

90/35 + 63/16 is 729/112.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 16 is 560
  2. For the 1st fraction, since 35 × 16 = 560,
    90/35 = 90 × 16/35 × 16 = 1440/560
  3. Likewise, for the 2nd fraction, since 16 × 35 = 560,
    63/16 = 63 × 35/16 × 35 = 2205/560
  4. Add the two fractions:
    1440/560 + 2205/560 = 1440 + 2205/560 = 3645/560
  5. After reducing the fraction, the answer is 729/112
  6. In mixed form: 657/112

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