Add 30/48 and 16/30
30/48 + 16/30 is 139/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
30/48 = 30 × 5/48 × 5 = 150/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
16/30 = 16 × 8/30 × 8 = 128/240 - Add the two like fractions:
150/240 + 128/240 = 150 + 128/240 = 278/240 - 278/240 simplified gives 139/120
- So, 30/48 + 16/30 = 139/120
In mixed form: 119/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/48+16/30 30/48+32/30 30/96+16/30 30/48+16/60 90/48+16/30 30/48+48/30 30/48+16/90 30/48+80/30