Add 25/84 and 35/8
1st number: 25/84, 2nd number: 4 3/8
25/84 + 35/8 is 785/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 8 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
25/84 = 25 × 2/84 × 2 = 50/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
35/8 = 35 × 21/8 × 21 = 735/168 - Add the two like fractions:
50/168 + 735/168 = 50 + 735/168 = 785/168 - So, 25/84 + 35/8 = 785/168
In mixed form: 4113/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/84+35/8 25/84+70/8 25/84+35/16 75/84+35/8 25/84+35/24 25/84+35/40 25/84+35/56