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Add 25/90 and 70/50

1st number: 25/90, 2nd number: 1 20/50

25/90 + 70/50 is 151/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 50 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 90 × 5 = 450,
    25/90 = 25 × 5/90 × 5 = 125/450
  3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
    70/50 = 70 × 9/50 × 9 = 630/450
  4. Add the two like fractions:
    125/450 + 630/450 = 125 + 630/450 = 755/450
  5. 755/450 simplified gives 151/90
  6. So, 25/90 + 70/50 = 151/90
    In mixed form: 161/90

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