Add 45/8 and 4/56
1st number: 5 5/8, 2nd number: 4/56
45/8 + 4/56 is 319/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
45/8 = 45 × 7/8 × 7 = 315/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
4/56 = 4 × 1/56 × 1 = 4/56 - Add the two like fractions:
315/56 + 4/56 = 315 + 4/56 = 319/56 - So, 45/8 + 4/56 = 319/56
In mixed form: 539/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/8+4/56 45/8+8/56 45/16+4/56 45/8+12/56 45/24+4/56 45/8+20/56 45/40+4/56 45/8+28/56 45/56+4/56