Add 40/50 and 8/5
1st number: 40/50, 2nd number: 1 3/5
40/50 + 8/5 is 12/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 5 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 50 × 1 = 50,
40/50 = 40 × 1/50 × 1 = 40/50 - Likewise, for the 2nd fraction, since 5 × 10 = 50,
8/5 = 8 × 10/5 × 10 = 80/50 - Add the two like fractions:
40/50 + 80/50 = 40 + 80/50 = 120/50 - 120/50 simplified gives 12/5
- So, 40/50 + 8/5 = 12/5
In mixed form: 22/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/50+8/5 40/50+16/5 40/50+8/10 40/50+24/5 40/50+8/15 40/50+40/5 40/50+8/25 40/50+56/5 40/50+8/35