Add 50/45 and 50/10
1st number: 1 5/45, 2nd number: 5 0/10
50/45 + 50/10 is 55/9.
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,
50/45 = 50 × 2/45 × 2 = 100/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
50/10 = 50 × 9/10 × 9 = 450/90 - Add the two like fractions:
100/90 + 450/90 = 100 + 450/90 = 550/90 - 550/90 simplified gives 55/9
- So, 50/45 + 50/10 = 55/9
In mixed form: 61/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90+50/10 50/45+50/20 50/45+50/30 50/45+50/70