Add 30/72 and 6/30
30/72 + 6/30 is 37/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 30 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
30/72 = 30 × 5/72 × 5 = 150/360 - Likewise, for the 2nd fraction, since 30 × 12 = 360,
6/30 = 6 × 12/30 × 12 = 72/360 - Add the two like fractions:
150/360 + 72/360 = 150 + 72/360 = 222/360 - 222/360 simplified gives 37/60
- So, 30/72 + 6/30 = 37/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/72+6/30 30/72+12/30 30/72+6/60 90/72+6/30 30/72+18/30 30/72+6/90 30/72+42/30