Add 18/30 and 50/48
1st number: 18/30, 2nd number: 1 2/48
18/30 + 50/48 is 197/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
18/30 = 18 × 8/30 × 8 = 144/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
50/48 = 50 × 5/48 × 5 = 250/240 - Add the two like fractions:
144/240 + 250/240 = 144 + 250/240 = 394/240 - 394/240 simplified gives 197/120
- So, 18/30 + 50/48 = 197/120
In mixed form: 177/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/30+50/48 18/60+50/48 18/30+50/96 54/30+50/48 18/90+50/48 90/30+50/48