Add 72/6 and 98/4
1st number: 12 0/6, 2nd number: 24 2/4
72/6 + 98/4 is 73/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
72/6 = 72 × 2/6 × 2 = 144/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
98/4 = 98 × 3/4 × 3 = 294/12 - Add the two like fractions:
144/12 + 294/12 = 144 + 294/12 = 438/12 - 438/12 simplified gives 73/2
- So, 72/6 + 98/4 = 73/2
In mixed form: 361/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/12+98/4 72/6+98/8 72/18+98/4 72/6+98/12 72/30+98/4 72/6+98/20 72/42+98/4 72/6+98/28