Add 1/45 and 3/48
1/45 + 3/48 is 61/720.
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,
1/45 = 1 × 16/45 × 16 = 16/720 - Likewise, for the 2nd fraction, since 48 × 15 = 720,
3/48 = 3 × 15/48 × 15 = 45/720 - Add the two like fractions:
16/720 + 45/720 = 16 + 45/720 = 61/720 - So, 1/45 + 3/48 = 61/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/45+3/48 1/45+6/48 1/90+3/48 1/45+3/96 3/45+3/48 1/45+9/48 5/45+3/48 1/45+15/48 7/45+3/48 1/45+21/48