Add 7/90 and 8/3
1st number: 7/90, 2nd number: 2 2/3
7/90 + 8/3 is 247/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 3 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
7/90 = 7 × 1/90 × 1 = 7/90 - Likewise, for the 2nd fraction, since 3 × 30 = 90,
8/3 = 8 × 30/3 × 30 = 240/90 - Add the two like fractions:
7/90 + 240/90 = 7 + 240/90 = 247/90 - So, 7/90 + 8/3 = 247/90
In mixed form: 267/90
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