Add 4/8 and 50/40
1st number: 4/8, 2nd number: 1 10/40
4/8 + 50/40 is 7/4.
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,
4/8 = 4 × 5/8 × 5 = 20/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
50/40 = 50 × 1/40 × 1 = 50/40 - Add the two like fractions:
20/40 + 50/40 = 20 + 50/40 = 70/40 - 70/40 simplified gives 7/4
- So, 4/8 + 50/40 = 7/4
In mixed form: 13/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/16+50/40 4/8+50/80 12/8+50/40 4/24+50/40 20/8+50/40 4/40+50/40 28/8+50/40 4/56+50/40