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Add 25/90 and 84/40

1st number: 25/90, 2nd number: 2 4/40

25/90 + 84/40 is 107/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 40 is 360
  2. For the 1st fraction, since 90 × 4 = 360,
    25/90 = 25 × 4/90 × 4 = 100/360
  3. Likewise, for the 2nd fraction, since 40 × 9 = 360,
    84/40 = 84 × 9/40 × 9 = 756/360
  4. Add the two fractions:
    100/360 + 756/360 = 100 + 756/360 = 856/360
  5. 856/360 simplified gives 107/45
  6. So, 25/90 + 84/40 = 107/45
    In mixed form: 217/45

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