Add 48/18 and 6/90
1st number: 2 12/18, 2nd number: 6/90
48/18 + 6/90 is 41/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
48/18 = 48 × 5/18 × 5 = 240/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
6/90 = 6 × 1/90 × 1 = 6/90 - Add the two like fractions:
240/90 + 6/90 = 240 + 6/90 = 246/90 - 246/90 simplified gives 41/15
- So, 48/18 + 6/90 = 41/15
In mixed form: 211/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/18+6/90 48/18+12/90 48/36+6/90 48/18+18/90 48/54+6/90 48/18+30/90 48/90+6/90 48/18+42/90