Add 36/3 and 72/49
1st number: 12 0/3, 2nd number: 1 23/49
36/3 + 72/49 is 660/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 49 is 147
Next, find the equivalent fraction of both fractional numbers with denominator 147 - For the 1st fraction, since 3 × 49 = 147,
36/3 = 36 × 49/3 × 49 = 1764/147 - Likewise, for the 2nd fraction, since 49 × 3 = 147,
72/49 = 72 × 3/49 × 3 = 216/147 - Add the two like fractions:
1764/147 + 216/147 = 1764 + 216/147 = 1980/147 - 1980/147 simplified gives 660/49
- So, 36/3 + 72/49 = 660/49
In mixed form: 1323/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/3+72/49 36/6+72/49 36/3+72/98 36/9+72/49 36/15+72/49 36/21+72/49