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Add 70/20 and 1/25

1st number: 3 10/20, 2nd number: 1/25

70/20 + 1/25 is 177/50.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 25 is 100

    Next, find the equivalent fraction of both fractional numbers with denominator 100
  2. For the 1st fraction, since 20 × 5 = 100,
    70/20 = 70 × 5/20 × 5 = 350/100
  3. Likewise, for the 2nd fraction, since 25 × 4 = 100,
    1/25 = 1 × 4/25 × 4 = 4/100
  4. Add the two like fractions:
    350/100 + 4/100 = 350 + 4/100 = 354/100
  5. 354/100 simplified gives 177/50
  6. So, 70/20 + 1/25 = 177/50
    In mixed form: 327/50

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