Add 72/6 and 35/80
1st number: 12 0/6, 2nd number: 35/80
72/6 + 35/80 is 199/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 6 × 40 = 240,
72/6 = 72 × 40/6 × 40 = 2880/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
35/80 = 35 × 3/80 × 3 = 105/240 - Add the two like fractions:
2880/240 + 105/240 = 2880 + 105/240 = 2985/240 - 2985/240 simplified gives 199/16
- So, 72/6 + 35/80 = 199/16
In mixed form: 127/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/6+70/80 72/12+35/80 72/18+35/80 72/30+35/80 72/42+35/80