Add 5/90 and 9/49
5/90 + 9/49 is 211/882.
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,
5/90 = 5 × 49/90 × 49 = 245/4410 - Likewise, for the 2nd fraction, since 49 × 90 = 4410,
9/49 = 9 × 90/49 × 90 = 810/4410 - Add the two like fractions:
245/4410 + 810/4410 = 245 + 810/4410 = 1055/4410 - 1055/4410 simplified gives 211/882
- So, 5/90 + 9/49 = 211/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/90+9/49 5/90+18/49 5/90+9/98 15/90+9/49 5/90+27/49 25/90+9/49 5/90+45/49 35/90+9/49 5/90+63/49