Add 98/12 and 30/72
1st number: 8 2/12, 2nd number: 30/72
98/12 + 30/72 is 103/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 12 × 6 = 72,
98/12 = 98 × 6/12 × 6 = 588/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
30/72 = 30 × 1/72 × 1 = 30/72 - Add the two like fractions:
588/72 + 30/72 = 588 + 30/72 = 618/72 - 618/72 simplified gives 103/12
- So, 98/12 + 30/72 = 103/12
In mixed form: 87/12
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