Add 8/49 and 3/45
8/49 + 3/45 is 169/735.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 45 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 49 × 45 = 2205,
8/49 = 8 × 45/49 × 45 = 360/2205 - Likewise, for the 2nd fraction, since 45 × 49 = 2205,
3/45 = 3 × 49/45 × 49 = 147/2205 - Add the two like fractions:
360/2205 + 147/2205 = 360 + 147/2205 = 507/2205 - 507/2205 simplified gives 169/735
- So, 8/49 + 3/45 = 169/735
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/49+3/45 8/49+6/45 8/98+3/45 8/49+3/90 24/49+3/45 8/49+9/45 40/49+3/45 8/49+15/45 56/49+3/45 8/49+21/45