Add 40/5 and 30/50
1st number: 8 0/5, 2nd number: 30/50
40/5 + 30/50 is 43/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 5 × 10 = 50,
40/5 = 40 × 10/5 × 10 = 400/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
30/50 = 30 × 1/50 × 1 = 30/50 - Add the two like fractions:
400/50 + 30/50 = 400 + 30/50 = 430/50 - 430/50 simplified gives 43/5
- So, 40/5 + 30/50 = 43/5
In mixed form: 83/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5+30/50 40/5+60/50 40/10+30/50 40/5+90/50 40/15+30/50 40/25+30/50 40/35+30/50