Add 45/35 and 25/45
1st number: 1 10/35, 2nd number: 25/45
45/35 + 25/45 is 116/63.
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,
45/35 = 45 × 9/35 × 9 = 405/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
25/45 = 25 × 7/45 × 7 = 175/315 - Add the two like fractions:
405/315 + 175/315 = 405 + 175/315 = 580/315 - 580/315 simplified gives 116/63
- So, 45/35 + 25/45 = 116/63
In mixed form: 153/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/35+25/45 45/35+50/45 45/70+25/45 45/35+25/90 45/35+75/45