Add 4/49 and 45/10
1st number: 4/49, 2nd number: 4 5/10
4/49 + 45/10 is 449/98.
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,
4/49 = 4 × 10/49 × 10 = 40/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
45/10 = 45 × 49/10 × 49 = 2205/490 - Add the two like fractions:
40/490 + 2205/490 = 40 + 2205/490 = 2245/490 - 2245/490 simplified gives 449/98
- So, 4/49 + 45/10 = 449/98
In mixed form: 457/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/49+45/10 4/49+90/10 4/98+45/10 4/49+45/20 12/49+45/10 4/49+45/30 20/49+45/10 4/49+45/50 28/49+45/10 4/49+45/70