Add 2/72 and 75/10
1st number: 2/72, 2nd number: 7 5/10
2/72 + 75/10 is 271/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 10 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
2/72 = 2 × 5/72 × 5 = 10/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
75/10 = 75 × 36/10 × 36 = 2700/360 - Add the two like fractions:
10/360 + 2700/360 = 10 + 2700/360 = 2710/360 - 2710/360 simplified gives 271/36
- So, 2/72 + 75/10 = 271/36
In mixed form: 719/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/72+75/10 2/72+75/20 6/72+75/10 2/72+75/30 10/72+75/10 2/72+75/50 14/72+75/10 2/72+75/70