Add 49/45 and 45/10
1st number: 1 4/45, 2nd number: 4 5/10
49/45 + 45/10 is 503/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
49/45 = 49 × 2/45 × 2 = 98/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
45/10 = 45 × 9/10 × 9 = 405/90 - Add the two like fractions:
98/90 + 405/90 = 98 + 405/90 = 503/90 - So, 49/45 + 45/10 = 503/90
In mixed form: 553/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/45+45/10 49/45+90/10 49/90+45/10 49/45+45/20 49/45+45/30 49/45+45/50 49/45+45/70