Add 21/8 and 98/50
1st number: 2 5/8, 2nd number: 1 48/50
21/8 + 98/50 is 917/200.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 8 × 25 = 200,
21/8 = 21 × 25/8 × 25 = 525/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
98/50 = 98 × 4/50 × 4 = 392/200 - Add the two like fractions:
525/200 + 392/200 = 525 + 392/200 = 917/200 - So, 21/8 + 98/50 = 917/200
In mixed form: 4117/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/8+98/50 21/16+98/50 63/8+98/50 21/24+98/50 21/40+98/50 21/56+98/50