Add 30/60 and 1/72
30/60 + 1/72 is 37/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 60 × 6 = 360,
30/60 = 30 × 6/60 × 6 = 180/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
1/72 = 1 × 5/72 × 5 = 5/360 - Add the two like fractions:
180/360 + 5/360 = 180 + 5/360 = 185/360 - 185/360 simplified gives 37/72
- So, 30/60 + 1/72 = 37/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/60+2/72 90/60+1/72 30/60+3/72 30/60+5/72 30/60+7/72