Add 14/35 and 3/45
14/35 + 3/45 is 7/15.
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,
14/35 = 14 × 9/35 × 9 = 126/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
3/45 = 3 × 7/45 × 7 = 21/315 - Add the two like fractions:
126/315 + 21/315 = 126 + 21/315 = 147/315 - 147/315 simplified gives 7/15
- So, 14/35 + 3/45 = 7/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/35+3/45 14/35+6/45 14/70+3/45 14/35+3/90 42/35+3/45 14/35+9/45 70/35+3/45 14/35+15/45 98/35+3/45 14/35+21/45