Add 35/10 and 16/72
1st number: 3 5/10, 2nd number: 16/72
35/10 + 16/72 is 67/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 10 × 36 = 360,
35/10 = 35 × 36/10 × 36 = 1260/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
16/72 = 16 × 5/72 × 5 = 80/360 - Add the two like fractions:
1260/360 + 80/360 = 1260 + 80/360 = 1340/360 - 1340/360 simplified gives 67/18
- So, 35/10 + 16/72 = 67/18
In mixed form: 313/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10+16/72 35/10+32/72 35/20+16/72 35/10+48/72 35/30+16/72 35/10+80/72 35/50+16/72 35/70+16/72