Add 10/49 and 48/90
10/49 + 48/90 is 542/735.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 90 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 49 × 90 = 4410,
10/49 = 10 × 90/49 × 90 = 900/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
48/90 = 48 × 49/90 × 49 = 2352/4410 - Add the two like fractions:
900/4410 + 2352/4410 = 900 + 2352/4410 = 3252/4410 - 3252/4410 simplified gives 542/735
- So, 10/49 + 48/90 = 542/735
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/49+48/90 10/49+96/90 10/98+48/90 30/49+48/90 50/49+48/90 70/49+48/90