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Add 25/7 and 4/80

1st number: 3 4/7, 2nd number: 4/80

25/7 + 4/80 is 507/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 7 × 80 = 560,
    25/7 = 25 × 80/7 × 80 = 2000/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    4/80 = 4 × 7/80 × 7 = 28/560
  4. Add the two like fractions:
    2000/560 + 28/560 = 2000 + 28/560 = 2028/560
  5. 2028/560 simplified gives 507/140
  6. So, 25/7 + 4/80 = 507/140
    In mixed form: 387/140

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