Add 7/90 and 98/30
1st number: 7/90, 2nd number: 3 8/30
7/90 + 98/30 is 301/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 30 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 30 × 3 = 90,
98/30 = 98 × 3/30 × 3 = 294/90 - Add the two like fractions:
7/90 + 294/90 = 7 + 294/90 = 301/90 - So, 7/90 + 98/30 = 301/90
In mixed form: 331/90
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