Add 27/45 and 9/49
27/45 + 9/49 is 192/245.
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,
27/45 = 27 × 49/45 × 49 = 1323/2205 - Likewise, for the 2nd fraction, since 49 × 45 = 2205,
9/49 = 9 × 45/49 × 45 = 405/2205 - Add the two like fractions:
1323/2205 + 405/2205 = 1323 + 405/2205 = 1728/2205 - 1728/2205 simplified gives 192/245
- So, 27/45 + 9/49 = 192/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/45+9/49 27/45+18/49 27/90+9/49 27/45+9/98 81/45+9/49 27/45+27/49 27/45+45/49 27/45+63/49