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Add 40/7 and 25/80

1st number: 5 5/7, 2nd number: 25/80

40/7 + 25/80 is 675/112.

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,
    40/7 = 40 × 80/7 × 80 = 3200/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    25/80 = 25 × 7/80 × 7 = 175/560
  4. Add the two like fractions:
    3200/560 + 175/560 = 3200 + 175/560 = 3375/560
  5. 3375/560 simplified gives 675/112
  6. So, 40/7 + 25/80 = 675/112
    In mixed form: 63/112

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