Add 4/90 and 3/49
4/90 + 3/49 is 233/2205.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 49 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 90 × 49 = 4410,
4/90 = 4 × 49/90 × 49 = 196/4410 - Likewise, for the 2nd fraction, since 49 × 90 = 4410,
3/49 = 3 × 90/49 × 90 = 270/4410 - Add the two like fractions:
196/4410 + 270/4410 = 196 + 270/4410 = 466/4410 - 466/4410 simplified gives 233/2205
- So, 4/90 + 3/49 = 233/2205
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/90+3/49 4/90+6/49 4/90+3/98 12/90+3/49 4/90+9/49 20/90+3/49 4/90+15/49 28/90+3/49 4/90+21/49