Add 7/5 and 50/72
1st number: 1 2/5, 2nd number: 50/72
7/5 + 50/72 is 377/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 5 × 72 = 360,
7/5 = 7 × 72/5 × 72 = 504/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
50/72 = 50 × 5/72 × 5 = 250/360 - Add the two like fractions:
504/360 + 250/360 = 504 + 250/360 = 754/360 - 754/360 simplified gives 377/180
- So, 7/5 + 50/72 = 377/180
In mixed form: 217/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/5+50/72 7/10+50/72 21/5+50/72 7/15+50/72 35/5+50/72 7/25+50/72 49/5+50/72 7/35+50/72