Add 50/8 and 90/25
1st number: 6 2/8, 2nd number: 3 15/25
50/8 + 90/25 is 197/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 25 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 8 × 25 = 200,
50/8 = 50 × 25/8 × 25 = 1250/200 - Likewise, for the 2nd fraction, since 25 × 8 = 200,
90/25 = 90 × 8/25 × 8 = 720/200 - Add the two like fractions:
1250/200 + 720/200 = 1250 + 720/200 = 1970/200 - 1970/200 simplified gives 197/20
- So, 50/8 + 90/25 = 197/20
In mixed form: 917/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/16+90/25 50/8+90/50 50/24+90/25 50/8+90/75 50/40+90/25 50/56+90/25