Add 35/30 and 81/10
1st number: 1 5/30, 2nd number: 8 1/10
35/30 + 81/10 is 139/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
35/30 = 35 × 1/30 × 1 = 35/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
81/10 = 81 × 3/10 × 3 = 243/30 - Add the two like fractions:
35/30 + 243/30 = 35 + 243/30 = 278/30 - 278/30 simplified gives 139/15
- So, 35/30 + 81/10 = 139/15
In mixed form: 94/15
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