Add 8/54 and 25/45
8/54 + 25/45 is 19/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 45 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
8/54 = 8 × 5/54 × 5 = 40/270 - Likewise, for the 2nd fraction, since 45 × 6 = 270,
25/45 = 25 × 6/45 × 6 = 150/270 - Add the two like fractions:
40/270 + 150/270 = 40 + 150/270 = 190/270 - 190/270 simplified gives 19/27
- So, 8/54 + 25/45 = 19/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/54+25/45 8/54+50/45 8/54+25/90 24/54+25/45 8/54+75/45 40/54+25/45 56/54+25/45