Add 40/8 and 25/50
1st number: 5 0/8, 2nd number: 25/50
40/8 + 25/50 is 11/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 8 × 25 = 200,
40/8 = 40 × 25/8 × 25 = 1000/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
25/50 = 25 × 4/50 × 4 = 100/200 - Add the two like fractions:
1000/200 + 100/200 = 1000 + 100/200 = 1100/200 - 1100/200 simplified gives 11/2
- So, 40/8 + 25/50 = 11/2
In mixed form: 51/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8+25/50 40/16+25/50 40/8+75/50 40/24+25/50 40/56+25/50