Add 84/5 and 6/54
1st number: 16 4/5, 2nd number: 6/54
84/5 + 6/54 is 761/45.
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,
84/5 = 84 × 54/5 × 54 = 4536/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
6/54 = 6 × 5/54 × 5 = 30/270 - Add the two like fractions:
4536/270 + 30/270 = 4536 + 30/270 = 4566/270 - 4566/270 simplified gives 761/45
- So, 84/5 + 6/54 = 761/45
In mixed form: 1641/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5+12/54 84/10+6/54 84/5+18/54 84/15+6/54 84/5+30/54 84/25+6/54 84/5+42/54 84/35+6/54