Add 4/45 and 35/49
4/45 + 35/49 is 253/315.
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,
4/45 = 4 × 49/45 × 49 = 196/2205 - Likewise, for the 2nd fraction, since 49 × 45 = 2205,
35/49 = 35 × 45/49 × 45 = 1575/2205 - Add the two like fractions:
196/2205 + 1575/2205 = 196 + 1575/2205 = 1771/2205 - 1771/2205 simplified gives 253/315
- So, 4/45 + 35/49 = 253/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/45+35/49 4/45+70/49 4/90+35/49 4/45+35/98 12/45+35/49 20/45+35/49 28/45+35/49