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Add 42/7 and 10/80

1st number: 6 0/7, 2nd number: 10/80

42/7 + 10/80 is 49/8.

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,
    42/7 = 42 × 80/7 × 80 = 3360/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    10/80 = 10 × 7/80 × 7 = 70/560
  4. Add the two like fractions:
    3360/560 + 70/560 = 3360 + 70/560 = 3430/560
  5. 3430/560 simplified gives 49/8
  6. So, 42/7 + 10/80 = 49/8
    In mixed form: 61/8

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