Add 45/49 and 5/10
45/49 + 5/10 is 139/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
45/49 = 45 × 10/49 × 10 = 450/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
5/10 = 5 × 49/10 × 49 = 245/490 - Add the two like fractions:
450/490 + 245/490 = 450 + 245/490 = 695/490 - 695/490 simplified gives 139/98
- So, 45/49 + 5/10 = 139/98
In mixed form: 141/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/49+5/10 45/98+5/10 45/49+5/20 45/49+15/10 45/49+5/30 45/49+25/10 45/49+5/50 45/49+35/10 45/49+5/70