Add 7/60 and 90/9
1st number: 7/60, 2nd number: 10 0/9
7/60 + 90/9 is 607/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
7/60 = 7 × 3/60 × 3 = 21/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
90/9 = 90 × 20/9 × 20 = 1800/180 - Add the two like fractions:
21/180 + 1800/180 = 21 + 1800/180 = 1821/180 - 1821/180 simplified gives 607/60
- So, 7/60 + 90/9 = 607/60
In mixed form: 107/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/60+90/9 7/60+90/18 21/60+90/9 7/60+90/27 35/60+90/9 7/60+90/45 49/60+90/9 7/60+90/63