Add 3/12 and 25/7, Solve 3/12 + 3 4/7 as a fraction

Add 3/12 and 25/7

1^st number: 3/12, 2^nd number: 3 4/7

3/12 + 25/7 is 107/28.

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,
3/12 = 3 × 7/12 × 7 = 21/84
Likewise, for the 2nd fraction, since 7 × 12 = 84,
25/7 = 25 × 12/7 × 12 = 300/84
Add the two like fractions:
21/84 + 300/84 = 21 + 300/84 = 321/84
321/84 simplified gives 107/28
So, 3/12 + 25/7 = 107/28
In mixed form: 323/28

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