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Add 49/90 and 4/40

49/90 + 4/40 is 29/45.

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,
    49/90 = 49 × 4/90 × 4 = 196/360
  3. Likewise, for the 2nd fraction, since 40 × 9 = 360,
    4/40 = 4 × 9/40 × 9 = 36/360
  4. Add the two fractions:
    196/360 + 36/360 = 196 + 36/360 = 232/360
  5. After reducing the fraction, the answer is 29/45

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