Add 10/48 and 3/45
10/48 + 3/45 is 11/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 48 × 15 = 720,
10/48 = 10 × 15/48 × 15 = 150/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
3/45 = 3 × 16/45 × 16 = 48/720 - Add the two like fractions:
150/720 + 48/720 = 150 + 48/720 = 198/720 - 198/720 simplified gives 11/40
- So, 10/48 + 3/45 = 11/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/48+3/45 10/48+6/45 10/96+3/45 10/48+3/90 30/48+3/45 10/48+9/45 50/48+3/45 10/48+15/45 70/48+3/45 10/48+21/45