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Add 2/90 and 15/8

1st number: 2/90, 2nd number: 1 7/8

2/90 + 15/8 is 683/360.

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,
    2/90 = 2 × 4/90 × 4 = 8/360
  3. Likewise, for the 2nd fraction, since 8 × 45 = 360,
    15/8 = 15 × 45/8 × 45 = 675/360
  4. Add the two fractions:
    8/360 + 675/360 = 8 + 675/360 = 683/360
  5. In mixed form: 1323/360

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