Add 98/3 and 7/90
1st number: 32 2/3, 2nd number: 7/90
98/3 + 7/90 is 2947/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 3 × 30 = 90,
98/3 = 98 × 30/3 × 30 = 2940/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
7/90 = 7 × 1/90 × 1 = 7/90 - Add the two like fractions:
2940/90 + 7/90 = 2940 + 7/90 = 2947/90 - So, 98/3 + 7/90 = 2947/90
In mixed form: 3267/90
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