Add 54/40 and 25/50
1st number: 1 14/40, 2nd number: 25/50
54/40 + 25/50 is 37/20.
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,
54/40 = 54 × 5/40 × 5 = 270/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
25/50 = 25 × 4/50 × 4 = 100/200 - Add the two like fractions:
270/200 + 100/200 = 270 + 100/200 = 370/200 - 370/200 simplified gives 37/20
- So, 54/40 + 25/50 = 37/20
In mixed form: 117/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/80+25/50 54/40+75/50