Add 5/84 and 35/8
1st number: 5/84, 2nd number: 4 3/8
5/84 + 35/8 is 745/168.
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,
5/84 = 5 × 2/84 × 2 = 10/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
35/8 = 35 × 21/8 × 21 = 735/168 - Add the two like fractions:
10/168 + 735/168 = 10 + 735/168 = 745/168 - So, 5/84 + 35/8 = 745/168
In mixed form: 473/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/84+35/8 5/84+70/8 5/84+35/16 15/84+35/8 5/84+35/24 25/84+35/8 5/84+35/40 35/84+35/8 5/84+35/56