Add 10/18 and 48/30
1st number: 10/18, 2nd number: 1 18/30
10/18 + 48/30 is 97/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
10/18 = 10 × 5/18 × 5 = 50/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
48/30 = 48 × 3/30 × 3 = 144/90 - Add the two like fractions:
50/90 + 144/90 = 50 + 144/90 = 194/90 - 194/90 simplified gives 97/45
- So, 10/18 + 48/30 = 97/45
In mixed form: 27/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/18+48/30 10/18+96/30 10/36+48/30 10/18+48/60 30/18+48/30 10/54+48/30 10/18+48/90 50/18+48/30 10/90+48/30 70/18+48/30