Add 48/54 and 4/7
48/54 + 4/7 is 92/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 7 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
48/54 = 48 × 7/54 × 7 = 336/378 - Likewise, for the 2nd fraction, since 7 × 54 = 378,
4/7 = 4 × 54/7 × 54 = 216/378 - Add the two like fractions:
336/378 + 216/378 = 336 + 216/378 = 552/378 - 552/378 simplified gives 92/63
- So, 48/54 + 4/7 = 92/63
In mixed form: 129/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/54+4/7 48/54+8/7 48/54+4/14 48/54+12/7 48/54+4/21 48/54+20/7 48/54+4/35 48/54+28/7 48/54+4/49