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Add 70/90 and 90/8

1st number: 70/90, 2nd number: 11 2/8

70/90 + 90/8 is 433/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 8 is 360
  2. For the 1st fraction, since 90 × 4 = 360,
    70/90 = 70 × 4/90 × 4 = 280/360
  3. Likewise, for the 2nd fraction, since 8 × 45 = 360,
    90/8 = 90 × 45/8 × 45 = 4050/360
  4. Add the two fractions:
    280/360 + 4050/360 = 280 + 4050/360 = 4330/360
  5. 4330/360 simplified gives 433/36
  6. So, 70/90 + 90/8 = 433/36
    In mixed form: 121/36

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