Add 36/45 and 7/49
36/45 + 7/49 is 33/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 49 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 45 × 49 = 2205,
36/45 = 36 × 49/45 × 49 = 1764/2205 - Likewise, for the 2nd fraction, since 49 × 45 = 2205,
7/49 = 7 × 45/49 × 45 = 315/2205 - Add the two like fractions:
1764/2205 + 315/2205 = 1764 + 315/2205 = 2079/2205 - 2079/2205 simplified gives 33/35
- So, 36/45 + 7/49 = 33/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/45+7/49 36/45+14/49 36/90+7/49 36/45+7/98 36/45+21/49 36/45+35/49