Add 4/2 and 45/54
1st number: 2 0/2, 2nd number: 45/54
4/2 + 45/54 is 17/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
4/2 = 4 × 27/2 × 27 = 108/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
45/54 = 45 × 1/54 × 1 = 45/54 - Add the two like fractions:
108/54 + 45/54 = 108 + 45/54 = 153/54 - 153/54 simplified gives 17/6
- So, 4/2 + 45/54 = 17/6
In mixed form: 25/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/2+45/54 4/2+90/54 12/2+45/54 4/6+45/54 20/2+45/54 4/10+45/54 28/2+45/54 4/14+45/54