Add 60/90 and 35/4
1st number: 60/90, 2nd number: 8 3/4
60/90 + 35/4 is 113/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 4 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
60/90 = 60 × 2/90 × 2 = 120/180 - Likewise, for the 2nd fraction, since 4 × 45 = 180,
35/4 = 35 × 45/4 × 45 = 1575/180 - Add the two like fractions:
120/180 + 1575/180 = 120 + 1575/180 = 1695/180 - 1695/180 simplified gives 113/12
- So, 60/90 + 35/4 = 113/12
In mixed form: 95/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/90+70/4 60/90+35/8 60/90+35/12 60/90+35/20 60/90+35/28