Add 32/3 and 21/28
1st number: 10 2/3, 2nd number: 21/28
32/3 + 21/28 is 137/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
32/3 = 32 × 28/3 × 28 = 896/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
21/28 = 21 × 3/28 × 3 = 63/84 - Add the two like fractions:
896/84 + 63/84 = 896 + 63/84 = 959/84 - 959/84 simplified gives 137/12
- So, 32/3 + 21/28 = 137/12
In mixed form: 115/12
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