Add 72/2 and 7/10
1st number: 36 0/2, 2nd number: 7/10
72/2 + 7/10 is 367/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
72/2 = 72 × 5/2 × 5 = 360/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
7/10 = 7 × 1/10 × 1 = 7/10 - Add the two like fractions:
360/10 + 7/10 = 360 + 7/10 = 367/10 - So, 72/2 + 7/10 = 367/10
In mixed form: 367/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2+14/10 72/4+7/10 72/2+7/20 72/2+21/10 72/6+7/10 72/2+7/30 72/2+35/10 72/10+7/10 72/2+7/50 72/2+49/10 72/14+7/10 72/2+7/70