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Add 63/7 and 36/80

1st number: 9 0/7, 2nd number: 36/80

63/7 + 36/80 is 189/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 80 is 560
  2. For the 1st fraction, since 7 × 80 = 560,
    63/7 = 63 × 80/7 × 80 = 5040/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    36/80 = 36 × 7/80 × 7 = 252/560
  4. Add the two fractions:
    5040/560 + 252/560 = 5040 + 252/560 = 5292/560
  5. 5292/560 simplified gives 189/20
  6. So, 63/7 + 36/80 = 189/20
    In mixed form: 99/20

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