Add 35/60 and 24/90
35/60 + 24/90 is 17/20.
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,
35/60 = 35 × 3/60 × 3 = 105/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
24/90 = 24 × 2/90 × 2 = 48/180 - Add the two like fractions:
105/180 + 48/180 = 105 + 48/180 = 153/180 - 153/180 simplified gives 17/20
- So, 35/60 + 24/90 = 17/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/60+24/90 35/60+48/90 35/60+72/90