Add 75/30 and 60/10
1st number: 2 15/30, 2nd number: 6 0/10
75/30 + 60/10 is 17/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
75/30 = 75 × 1/30 × 1 = 75/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
60/10 = 60 × 3/10 × 3 = 180/30 - Add the two like fractions:
75/30 + 180/30 = 75 + 180/30 = 255/30 - 255/30 simplified gives 17/2
- So, 75/30 + 60/10 = 17/2
In mixed form: 81/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/60+60/10 75/30+60/20 75/90+60/10 75/30+60/30 75/30+60/50 75/30+60/70