Add 10/45 and 35/48
10/45 + 35/48 is 137/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 48 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 45 × 16 = 720,
10/45 = 10 × 16/45 × 16 = 160/720 - Likewise, for the 2nd fraction, since 48 × 15 = 720,
35/48 = 35 × 15/48 × 15 = 525/720 - Add the two like fractions:
160/720 + 525/720 = 160 + 525/720 = 685/720 - 685/720 simplified gives 137/144
- So, 10/45 + 35/48 = 137/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/45+35/48 10/45+70/48 10/90+35/48 10/45+35/96 30/45+35/48 50/45+35/48 70/45+35/48