Add 80/18 and 4/48
1st number: 4 8/18, 2nd number: 4/48
80/18 + 4/48 is 163/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
80/18 = 80 × 8/18 × 8 = 640/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
4/48 = 4 × 3/48 × 3 = 12/144 - Add the two like fractions:
640/144 + 12/144 = 640 + 12/144 = 652/144 - 652/144 simplified gives 163/36
- So, 80/18 + 4/48 = 163/36
In mixed form: 419/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/18+8/48 80/36+4/48 80/18+4/96 80/18+12/48 80/54+4/48 80/18+20/48 80/90+4/48 80/18+28/48