Add 72/2 and 49/28
1st number: 36 0/2, 2nd number: 1 21/28
72/2 + 49/28 is 151/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 2 × 14 = 28,
72/2 = 72 × 14/2 × 14 = 1008/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
49/28 = 49 × 1/28 × 1 = 49/28 - Add the two like fractions:
1008/28 + 49/28 = 1008 + 49/28 = 1057/28 - 1057/28 simplified gives 151/4
- So, 72/2 + 49/28 = 151/4
In mixed form: 373/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2+98/28 72/4+49/28 72/2+49/56 72/6+49/28 72/2+49/84 72/10+49/28 72/14+49/28