Add 90/50 and 5/8
1st number: 1 40/50, 2nd number: 5/8
90/50 + 5/8 is 97/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
90/50 = 90 × 4/50 × 4 = 360/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
5/8 = 5 × 25/8 × 25 = 125/200 - Add the two like fractions:
360/200 + 125/200 = 360 + 125/200 = 485/200 - 485/200 simplified gives 97/40
- So, 90/50 + 5/8 = 97/40
In mixed form: 217/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/50+10/8 90/50+5/16 90/50+15/8 90/50+5/24 90/50+25/8 90/50+5/40 90/50+35/8 90/50+5/56