Add 70/2 and 81/30
1st number: 35 0/2, 2nd number: 2 21/30
70/2 + 81/30 is 377/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
70/2 = 70 × 15/2 × 15 = 1050/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
81/30 = 81 × 1/30 × 1 = 81/30 - Add the two like fractions:
1050/30 + 81/30 = 1050 + 81/30 = 1131/30 - 1131/30 simplified gives 377/10
- So, 70/2 + 81/30 = 377/10
In mixed form: 377/10
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