Add 4/5 and 7/54
4/5 + 7/54 is 251/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 5 × 54 = 270,
4/5 = 4 × 54/5 × 54 = 216/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
7/54 = 7 × 5/54 × 5 = 35/270 - Add the two like fractions:
216/270 + 35/270 = 216 + 35/270 = 251/270 - So, 4/5 + 7/54 = 251/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5+7/54 4/5+14/54 4/10+7/54 12/5+7/54 4/5+21/54 4/15+7/54 20/5+7/54 4/5+35/54 4/25+7/54 28/5+7/54 4/5+49/54 4/35+7/54