Add 2/45 and 4/48
2/45 + 4/48 is 23/180.
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,
2/45 = 2 × 16/45 × 16 = 32/720 - Likewise, for the 2nd fraction, since 48 × 15 = 720,
4/48 = 4 × 15/48 × 15 = 60/720 - Add the two like fractions:
32/720 + 60/720 = 32 + 60/720 = 92/720 - 92/720 simplified gives 23/180
- So, 2/45 + 4/48 = 23/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/45+4/48 2/45+8/48 2/90+4/48 2/45+4/96 6/45+4/48 2/45+12/48 10/45+4/48 2/45+20/48 14/45+4/48 2/45+28/48