Add 36/7 and 54/60
1st number: 5 1/7, 2nd number: 54/60
36/7 + 54/60 is 423/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 7 × 60 = 420,
36/7 = 36 × 60/7 × 60 = 2160/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
54/60 = 54 × 7/60 × 7 = 378/420 - Add the two like fractions:
2160/420 + 378/420 = 2160 + 378/420 = 2538/420 - 2538/420 simplified gives 423/70
- So, 36/7 + 54/60 = 423/70
In mixed form: 63/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/7+54/60 36/14+54/60 36/21+54/60 36/35+54/60 36/49+54/60