Add 15/45 and 35/32
1st number: 15/45, 2nd number: 1 3/32
15/45 + 35/32 is 137/96.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 32 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 45 × 32 = 1440,
15/45 = 15 × 32/45 × 32 = 480/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
35/32 = 35 × 45/32 × 45 = 1575/1440 - Add the two like fractions:
480/1440 + 1575/1440 = 480 + 1575/1440 = 2055/1440 - 2055/1440 simplified gives 137/96
- So, 15/45 + 35/32 = 137/96
In mixed form: 141/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/45+35/32 15/45+70/32 15/90+35/32 15/45+35/64 15/45+35/96 75/45+35/32