Add 1/45 and 10/54
1/45 + 10/54 is 28/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 45 × 6 = 270,
1/45 = 1 × 6/45 × 6 = 6/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
10/54 = 10 × 5/54 × 5 = 50/270 - Add the two like fractions:
6/270 + 50/270 = 6 + 50/270 = 56/270 - 56/270 simplified gives 28/135
- So, 1/45 + 10/54 = 28/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/45+10/54 1/45+20/54 1/90+10/54 3/45+10/54 1/45+30/54 5/45+10/54 1/45+50/54 7/45+10/54 1/45+70/54