Add 9/8 and 50/84
1st number: 1 1/8, 2nd number: 50/84
9/8 + 50/84 is 289/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 84 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 8 × 21 = 168,
9/8 = 9 × 21/8 × 21 = 189/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
50/84 = 50 × 2/84 × 2 = 100/168 - Add the two like fractions:
189/168 + 100/168 = 189 + 100/168 = 289/168 - So, 9/8 + 50/84 = 289/168
In mixed form: 1121/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/8+50/84 9/16+50/84 27/8+50/84 9/24+50/84 45/8+50/84 9/40+50/84 63/8+50/84 9/56+50/84