Add 16/12 and 30/28
1st number: 1 4/12, 2nd number: 1 2/28
16/12 + 30/28 is 101/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
16/12 = 16 × 7/12 × 7 = 112/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
30/28 = 30 × 3/28 × 3 = 90/84 - Add the two like fractions:
112/84 + 90/84 = 112 + 90/84 = 202/84 - 202/84 simplified gives 101/42
- So, 16/12 + 30/28 = 101/42
In mixed form: 217/42
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