Add 54/30 and 4/54
1st number: 1 24/30, 2nd number: 4/54
54/30 + 4/54 is 253/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
54/30 = 54 × 9/30 × 9 = 486/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
4/54 = 4 × 5/54 × 5 = 20/270 - Add the two like fractions:
486/270 + 20/270 = 486 + 20/270 = 506/270 - 506/270 simplified gives 253/135
- So, 54/30 + 4/54 = 253/135
In mixed form: 1118/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/30+8/54 54/60+4/54 54/30+12/54 54/90+4/54 54/30+20/54 54/30+28/54