Add 10/12 and 54/35
1st number: 10/12, 2nd number: 1 19/35
10/12 + 54/35 is 499/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
10/12 = 10 × 35/12 × 35 = 350/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
54/35 = 54 × 12/35 × 12 = 648/420 - Add the two like fractions:
350/420 + 648/420 = 350 + 648/420 = 998/420 - 998/420 simplified gives 499/210
- So, 10/12 + 54/35 = 499/210
In mixed form: 279/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/12+54/35 10/24+54/35 10/12+54/70 30/12+54/35 10/36+54/35 50/12+54/35 10/60+54/35 70/12+54/35 10/84+54/35