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Add 40/8 and 6/90

1st number: 5 0/8, 2nd number: 6/90

40/8 + 6/90 is 76/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 90 is 360
  2. For the 1st fraction, since 8 × 45 = 360,
    40/8 = 40 × 45/8 × 45 = 1800/360
  3. Likewise, for the 2nd fraction, since 90 × 4 = 360,
    6/90 = 6 × 4/90 × 4 = 24/360
  4. Add the two fractions:
    1800/360 + 24/360 = 1800 + 24/360 = 1824/360
  5. 1824/360 simplified gives 76/15
  6. So, 40/8 + 6/90 = 76/15
    In mixed form: 51/15

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