Add 50/80 and 10/25
50/80 + 10/25 is 41/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 25 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 80 × 5 = 400,
50/80 = 50 × 5/80 × 5 = 250/400 - Likewise, for the 2nd fraction, since 25 × 16 = 400,
10/25 = 10 × 16/25 × 16 = 160/400 - Add the two like fractions:
250/400 + 160/400 = 250 + 160/400 = 410/400 - 410/400 simplified gives 41/40
- So, 50/80 + 10/25 = 41/40
In mixed form: 11/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80+20/25 50/80+10/50 50/80+30/25 50/80+10/75 50/80+50/25 50/80+70/25