Add 14/60 and 75/90
14/60 + 75/90 is 16/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
14/60 = 14 × 3/60 × 3 = 42/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
75/90 = 75 × 2/90 × 2 = 150/180 - Add the two like fractions:
42/180 + 150/180 = 42 + 150/180 = 192/180 - 192/180 simplified gives 16/15
- So, 14/60 + 75/90 = 16/15
In mixed form: 11/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/60+75/90 42/60+75/90 70/60+75/90 98/60+75/90