Add 5/2 and 40/56
1st number: 2 1/2, 2nd number: 40/56
5/2 + 40/56 is 45/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
5/2 = 5 × 28/2 × 28 = 140/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
40/56 = 40 × 1/56 × 1 = 40/56 - Add the two like fractions:
140/56 + 40/56 = 140 + 40/56 = 180/56 - 180/56 simplified gives 45/14
- So, 5/2 + 40/56 = 45/14
In mixed form: 33/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2+40/56 5/2+80/56 5/4+40/56 15/2+40/56 5/6+40/56 25/2+40/56 5/10+40/56 35/2+40/56 5/14+40/56