Add 56/40 and 25/9
1st number: 1 16/40, 2nd number: 2 7/9
56/40 + 25/9 is 188/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 9 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
56/40 = 56 × 9/40 × 9 = 504/360 - Likewise, for the 2nd fraction, since 9 × 40 = 360,
25/9 = 25 × 40/9 × 40 = 1000/360 - Add the two like fractions:
504/360 + 1000/360 = 504 + 1000/360 = 1504/360 - 1504/360 simplified gives 188/45
- So, 56/40 + 25/9 = 188/45
In mixed form: 48/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/40+50/9 56/80+25/9 56/40+25/18 56/40+75/9 56/40+25/27 56/40+25/45 56/40+25/63