Add 75/60 and 20/6
1st number: 1 15/60, 2nd number: 3 2/6
75/60 + 20/6 is 55/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 6 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
75/60 = 75 × 1/60 × 1 = 75/60 - Likewise, for the 2nd fraction, since 6 × 10 = 60,
20/6 = 20 × 10/6 × 10 = 200/60 - Add the two like fractions:
75/60 + 200/60 = 75 + 200/60 = 275/60 - 275/60 simplified gives 55/12
- So, 75/60 + 20/6 = 55/12
In mixed form: 47/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/60+40/6 75/60+20/12 75/60+60/6 75/60+20/18 75/60+20/30 75/60+20/42