Add 4/12 and 10/7
1st number: 4/12, 2nd number: 1 3/7
4/12 + 10/7 is 37/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 7 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
4/12 = 4 × 7/12 × 7 = 28/84 - Likewise, for the 2nd fraction, since 7 × 12 = 84,
10/7 = 10 × 12/7 × 12 = 120/84 - Add the two like fractions:
28/84 + 120/84 = 28 + 120/84 = 148/84 - 148/84 simplified gives 37/21
- So, 4/12 + 10/7 = 37/21
In mixed form: 116/21
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