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Add 72/8 and 25/20

1st number: 9 0/8, 2nd number: 1 5/20

72/8 + 25/20 is 41/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 20 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 8 × 5 = 40,
    72/8 = 72 × 5/8 × 5 = 360/40
  3. Likewise, for the 2nd fraction, since 20 × 2 = 40,
    25/20 = 25 × 2/20 × 2 = 50/40
  4. Add the two like fractions:
    360/40 + 50/40 = 360 + 50/40 = 410/40
  5. 410/40 simplified gives 41/4
  6. So, 72/8 + 25/20 = 41/4
    In mixed form: 101/4

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