Add 5/48 and 15/45
5/48 + 15/45 is 7/16.
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,
5/48 = 5 × 15/48 × 15 = 75/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
15/45 = 15 × 16/45 × 16 = 240/720 - Add the two like fractions:
75/720 + 240/720 = 75 + 240/720 = 315/720 - 315/720 simplified gives 7/16
- So, 5/48 + 15/45 = 7/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/48+15/45 5/48+30/45 5/96+15/45 5/48+15/90 15/48+15/45 25/48+15/45 5/48+75/45 35/48+15/45