Add 45/8 and 35/4
1st number: 5 5/8, 2nd number: 8 3/4
45/8 + 35/4 is 115/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 4 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 8 × 1 = 8,
45/8 = 45 × 1/8 × 1 = 45/8 - Likewise, for the 2nd fraction, since 4 × 2 = 8,
35/4 = 35 × 2/4 × 2 = 70/8 - Add the two like fractions:
45/8 + 70/8 = 45 + 70/8 = 115/8 - So, 45/8 + 35/4 = 115/8
In mixed form: 143/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/8+35/4 45/8+70/4 45/16+35/4 45/8+35/8 45/24+35/4 45/8+35/12 45/40+35/4 45/8+35/20 45/56+35/4 45/8+35/28