Add 1/50 and 28/40
1/50 + 28/40 is 18/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
1/50 = 1 × 4/50 × 4 = 4/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
28/40 = 28 × 5/40 × 5 = 140/200 - Add the two like fractions:
4/200 + 140/200 = 4 + 140/200 = 144/200 - 144/200 simplified gives 18/25
- So, 1/50 + 28/40 = 18/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/50+28/40 1/50+56/40 1/50+28/80 3/50+28/40 1/50+84/40 5/50+28/40 7/50+28/40