Add 54/60 and 70/3
1st number: 54/60, 2nd number: 23 1/3
54/60 + 70/3 is 727/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 3 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
54/60 = 54 × 1/60 × 1 = 54/60 - Likewise, for the 2nd fraction, since 3 × 20 = 60,
70/3 = 70 × 20/3 × 20 = 1400/60 - Add the two like fractions:
54/60 + 1400/60 = 54 + 1400/60 = 1454/60 - 1454/60 simplified gives 727/30
- So, 54/60 + 70/3 = 727/30
In mixed form: 247/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/60+70/6 54/60+70/9 54/60+70/15 54/60+70/21