Add 75/4 and 60/72
1st number: 18 3/4, 2nd number: 60/72
75/4 + 60/72 is 235/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 4 × 18 = 72,
75/4 = 75 × 18/4 × 18 = 1350/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
60/72 = 60 × 1/72 × 1 = 60/72 - Add the two like fractions:
1350/72 + 60/72 = 1350 + 60/72 = 1410/72 - 1410/72 simplified gives 235/12
- So, 75/4 + 60/72 = 235/12
In mixed form: 197/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/8+60/72 75/12+60/72 75/20+60/72 75/28+60/72