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Add 8/7 and 60/40

1st number: 1 1/7, 2nd number: 1 20/40

8/7 + 60/40 is 37/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 40 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 7 × 40 = 280,
    8/7 = 8 × 40/7 × 40 = 320/280
  3. Likewise, for the 2nd fraction, since 40 × 7 = 280,
    60/40 = 60 × 7/40 × 7 = 420/280
  4. Add the two like fractions:
    320/280 + 420/280 = 320 + 420/280 = 740/280
  5. 740/280 simplified gives 37/14
  6. So, 8/7 + 60/40 = 37/14
    In mixed form: 29/14

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