Add 90/12 and 16/60
1st number: 7 6/12, 2nd number: 16/60
90/12 + 16/60 is 233/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
90/12 = 90 × 5/12 × 5 = 450/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
16/60 = 16 × 1/60 × 1 = 16/60 - Add the two like fractions:
450/60 + 16/60 = 450 + 16/60 = 466/60 - 466/60 simplified gives 233/30
- So, 90/12 + 16/60 = 233/30
In mixed form: 723/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/12+32/60 90/24+16/60 90/12+48/60 90/36+16/60 90/12+80/60 90/60+16/60 90/84+16/60