Add 54/75 and 4/7
54/75 + 4/7 is 226/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
54/75 = 54 × 7/75 × 7 = 378/525 - Likewise, for the 2nd fraction, since 7 × 75 = 525,
4/7 = 4 × 75/7 × 75 = 300/525 - Add the two like fractions:
378/525 + 300/525 = 378 + 300/525 = 678/525 - 678/525 simplified gives 226/175
- So, 54/75 + 4/7 = 226/175
In mixed form: 151/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/75+8/7 54/75+4/14 54/75+12/7 54/75+4/21 54/75+20/7 54/75+4/35 54/75+28/7 54/75+4/49