Add 40/45 and 50/5
1st number: 40/45, 2nd number: 10 0/5
40/45 + 50/5 is 98/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
40/45 = 40 × 1/45 × 1 = 40/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
50/5 = 50 × 9/5 × 9 = 450/45 - Add the two like fractions:
40/45 + 450/45 = 40 + 450/45 = 490/45 - 490/45 simplified gives 98/9
- So, 40/45 + 50/5 = 98/9
In mixed form: 108/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/45+50/5 40/90+50/5 40/45+50/10 40/45+50/15 40/45+50/25 40/45+50/35