Add 42/12 and 10/14
1st number: 3 6/12, 2nd number: 10/14
42/12 + 10/14 is 59/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 14 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
42/12 = 42 × 7/12 × 7 = 294/84 - Likewise, for the 2nd fraction, since 14 × 6 = 84,
10/14 = 10 × 6/14 × 6 = 60/84 - Add the two like fractions:
294/84 + 60/84 = 294 + 60/84 = 354/84 - 354/84 simplified gives 59/14
- So, 42/12 + 10/14 = 59/14
In mixed form: 43/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/12+10/14 42/12+20/14 42/24+10/14 42/12+10/28 42/12+30/14 42/36+10/14 42/12+10/42 42/12+50/14 42/60+10/14 42/12+10/70 42/12+70/14 42/84+10/14 42/12+10/98