Add 72/15 and 5/50
1st number: 4 12/15, 2nd number: 5/50
72/15 + 5/50 is 49/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
72/15 = 72 × 10/15 × 10 = 720/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
5/50 = 5 × 3/50 × 3 = 15/150 - Add the two like fractions:
720/150 + 15/150 = 720 + 15/150 = 735/150 - 735/150 simplified gives 49/10
- So, 72/15 + 5/50 = 49/10
In mixed form: 49/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/15+10/50 72/30+5/50 72/15+15/50 72/45+5/50 72/15+25/50 72/75+5/50 72/15+35/50