Add 10/50 and 8/80
10/50 + 8/80 is 3/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 80 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 50 × 8 = 400,
10/50 = 10 × 8/50 × 8 = 80/400 - Likewise, for the 2nd fraction, since 80 × 5 = 400,
8/80 = 8 × 5/80 × 5 = 40/400 - Add the two like fractions:
80/400 + 40/400 = 80 + 40/400 = 120/400 - 120/400 simplified gives 3/10
- So, 10/50 + 8/80 = 3/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/50+8/80 10/50+16/80 30/50+8/80 10/50+24/80 10/50+40/80 70/50+8/80 10/50+56/80