Add 54/75 and 8/10
54/75 + 8/10 is 38/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 10 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
54/75 = 54 × 2/75 × 2 = 108/150 - Likewise, for the 2nd fraction, since 10 × 15 = 150,
8/10 = 8 × 15/10 × 15 = 120/150 - Add the two like fractions:
108/150 + 120/150 = 108 + 120/150 = 228/150 - 228/150 simplified gives 38/25
- So, 54/75 + 8/10 = 38/25
In mixed form: 113/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/75+16/10 54/75+8/20 54/75+24/10 54/75+8/30 54/75+40/10 54/75+8/50 54/75+56/10 54/75+8/70