Add 10/72 and 75/30
1st number: 10/72, 2nd number: 2 15/30
10/72 + 75/30 is 95/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 30 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
10/72 = 10 × 5/72 × 5 = 50/360 - Likewise, for the 2nd fraction, since 30 × 12 = 360,
75/30 = 75 × 12/30 × 12 = 900/360 - Add the two like fractions:
50/360 + 900/360 = 50 + 900/360 = 950/360 - 950/360 simplified gives 95/36
- So, 10/72 + 75/30 = 95/36
In mixed form: 223/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/72+75/30 10/72+75/60 30/72+75/30 10/72+75/90 50/72+75/30 70/72+75/30