Add 50/8 and 30/40
1st number: 6 2/8, 2nd number: 30/40
50/8 + 30/40 is 7/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
50/8 = 50 × 5/8 × 5 = 250/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
30/40 = 30 × 1/40 × 1 = 30/40 - Add the two like fractions:
250/40 + 30/40 = 250 + 30/40 = 280/40 - 280/40 simplified gives 7/1
- So, 50/8 + 30/40 = 7/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8+60/40 50/16+30/40 50/8+30/80 50/8+90/40 50/24+30/40 50/40+30/40 50/56+30/40