Add 5/2 and 90/50
1st number: 2 1/2, 2nd number: 1 40/50
5/2 + 90/50 is 43/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 2 × 25 = 50,
5/2 = 5 × 25/2 × 25 = 125/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
90/50 = 90 × 1/50 × 1 = 90/50 - Add the two like fractions:
125/50 + 90/50 = 125 + 90/50 = 215/50 - 215/50 simplified gives 43/10
- So, 5/2 + 90/50 = 43/10
In mixed form: 43/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2+90/50 5/4+90/50 15/2+90/50 5/6+90/50 25/2+90/50 5/10+90/50 35/2+90/50 5/14+90/50