Add 7/6 and 72/60
1st number: 1 1/6, 2nd number: 1 12/60
7/6 + 72/60 is 71/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 6 × 10 = 60,
7/6 = 7 × 10/6 × 10 = 70/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
72/60 = 72 × 1/60 × 1 = 72/60 - Add the two like fractions:
70/60 + 72/60 = 70 + 72/60 = 142/60 - 142/60 simplified gives 71/30
- So, 7/6 + 72/60 = 71/30
In mixed form: 211/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6+72/60 7/12+72/60 21/6+72/60 7/18+72/60 35/6+72/60 7/30+72/60 49/6+72/60 7/42+72/60