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Add 20/72 and 50/7

1st number: 20/72, 2nd number: 7 1/7

20/72 + 50/7 is 935/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 7 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 72 × 7 = 504,
    20/72 = 20 × 7/72 × 7 = 140/504
  3. Likewise, for the 2nd fraction, since 7 × 72 = 504,
    50/7 = 50 × 72/7 × 72 = 3600/504
  4. Add the two like fractions:
    140/504 + 3600/504 = 140 + 3600/504 = 3740/504
  5. 3740/504 simplified gives 935/126
  6. So, 20/72 + 50/7 = 935/126
    In mixed form: 753/126

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