Add 15/5 and 4/54
1st number: 3 0/5, 2nd number: 4/54
15/5 + 4/54 is 83/27.
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,
15/5 = 15 × 54/5 × 54 = 810/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
4/54 = 4 × 5/54 × 5 = 20/270 - Add the two like fractions:
810/270 + 20/270 = 810 + 20/270 = 830/270 - 830/270 simplified gives 83/27
- So, 15/5 + 4/54 = 83/27
In mixed form: 32/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/5+4/54 15/5+8/54 15/10+4/54 45/5+4/54 15/5+12/54 75/5+4/54 15/5+20/54 15/25+4/54 15/5+28/54 15/35+4/54