Add 54/8 and 80/75
1st number: 6 6/8, 2nd number: 1 5/75
54/8 + 80/75 is 469/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 75 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 8 × 75 = 600,
54/8 = 54 × 75/8 × 75 = 4050/600 - Likewise, for the 2nd fraction, since 75 × 8 = 600,
80/75 = 80 × 8/75 × 8 = 640/600 - Add the two like fractions:
4050/600 + 640/600 = 4050 + 640/600 = 4690/600 - 4690/600 simplified gives 469/60
- So, 54/8 + 80/75 = 469/60
In mixed form: 749/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/16+80/75 54/24+80/75 54/40+80/75 54/56+80/75