Add 54/35 and 2/45
1st number: 1 19/35, 2nd number: 2/45
54/35 + 2/45 is 100/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 45 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
54/35 = 54 × 9/35 × 9 = 486/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
2/45 = 2 × 7/45 × 7 = 14/315 - Add the two like fractions:
486/315 + 14/315 = 486 + 14/315 = 500/315 - 500/315 simplified gives 100/63
- So, 54/35 + 2/45 = 100/63
In mixed form: 137/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/35+4/45 54/70+2/45 54/35+2/90 54/35+6/45 54/35+10/45 54/35+14/45