Add 28/30 and 3/10
28/30 + 3/10 is 37/30.
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,
28/30 = 28 × 1/30 × 1 = 28/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
3/10 = 3 × 3/10 × 3 = 9/30 - Add the two like fractions:
28/30 + 9/30 = 28 + 9/30 = 37/30 - So, 28/30 + 3/10 = 37/30
In mixed form: 17/30
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