Add 4/80 and 4/50
4/80 + 4/50 is 13/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 50 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 80 × 5 = 400,
4/80 = 4 × 5/80 × 5 = 20/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
4/50 = 4 × 8/50 × 8 = 32/400 - Add the two like fractions:
20/400 + 32/400 = 20 + 32/400 = 52/400 - 52/400 simplified gives 13/100
- So, 4/80 + 4/50 = 13/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/80+4/50 4/80+8/50 12/80+4/50 4/80+12/50 20/80+4/50 4/80+20/50 28/80+4/50 4/80+28/50