Add 63/35 and 14/54
1st number: 1 28/35, 2nd number: 14/54
63/35 + 14/54 is 278/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 54 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 35 × 54 = 1890,
63/35 = 63 × 54/35 × 54 = 3402/1890 - Likewise, for the 2nd fraction, since 54 × 35 = 1890,
14/54 = 14 × 35/54 × 35 = 490/1890 - Add the two like fractions:
3402/1890 + 490/1890 = 3402 + 490/1890 = 3892/1890 - 3892/1890 simplified gives 278/135
- So, 63/35 + 14/54 = 278/135
In mixed form: 28/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/35+28/54 63/70+14/54 63/35+42/54 63/35+70/54 63/35+98/54