Add 56/40 and 7/50
1st number: 1 16/40, 2nd number: 7/50
56/40 + 7/50 is 77/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
56/40 = 56 × 5/40 × 5 = 280/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
7/50 = 7 × 4/50 × 4 = 28/200 - Add the two like fractions:
280/200 + 28/200 = 280 + 28/200 = 308/200 - 308/200 simplified gives 77/50
- So, 56/40 + 7/50 = 77/50
In mixed form: 127/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/40+14/50 56/80+7/50 56/40+21/50 56/40+35/50 56/40+49/50