Add 36/7 and 60/18
1st number: 5 1/7, 2nd number: 3 6/18
36/7 + 60/18 is 178/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 7 × 18 = 126,
36/7 = 36 × 18/7 × 18 = 648/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
60/18 = 60 × 7/18 × 7 = 420/126 - Add the two like fractions:
648/126 + 420/126 = 648 + 420/126 = 1068/126 - 1068/126 simplified gives 178/21
- So, 36/7 + 60/18 = 178/21
In mixed form: 810/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/7+60/18 36/14+60/18 36/7+60/36 36/21+60/18 36/7+60/54 36/35+60/18 36/7+60/90 36/49+60/18