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Add 40/45 and 90/40

1st number: 40/45, 2nd number: 2 10/40

40/45 + 90/40 is 113/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 40 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 45 × 8 = 360,
    40/45 = 40 × 8/45 × 8 = 320/360
  3. Likewise, for the 2nd fraction, since 40 × 9 = 360,
    90/40 = 90 × 9/40 × 9 = 810/360
  4. Add the two like fractions:
    320/360 + 810/360 = 320 + 810/360 = 1130/360
  5. 1130/360 simplified gives 113/36
  6. So, 40/45 + 90/40 = 113/36
    In mixed form: 35/36

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