Add 54/3 and 10/72
1st number: 18 0/3, 2nd number: 10/72
54/3 + 10/72 is 653/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 3 × 24 = 72,
54/3 = 54 × 24/3 × 24 = 1296/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
10/72 = 10 × 1/72 × 1 = 10/72 - Add the two like fractions:
1296/72 + 10/72 = 1296 + 10/72 = 1306/72 - 1306/72 simplified gives 653/36
- So, 54/3 + 10/72 = 653/36
In mixed form: 185/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+20/72 54/6+10/72 54/3+30/72 54/9+10/72 54/3+50/72 54/15+10/72 54/3+70/72 54/21+10/72