Add 25/8 and 16/84
1st number: 3 1/8, 2nd number: 16/84
25/8 + 16/84 is 557/168.
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,
25/8 = 25 × 21/8 × 21 = 525/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
16/84 = 16 × 2/84 × 2 = 32/168 - Add the two like fractions:
525/168 + 32/168 = 525 + 32/168 = 557/168 - So, 25/8 + 16/84 = 557/168
In mixed form: 353/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8+16/84 25/8+32/84 25/16+16/84 75/8+16/84 25/8+48/84 25/24+16/84 25/8+80/84 25/40+16/84 25/56+16/84