Add 25/90 and 4/54
25/90 + 4/54 is 19/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 90 × 3 = 270,
25/90 = 25 × 3/90 × 3 = 75/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
4/54 = 4 × 5/54 × 5 = 20/270 - Add the two like fractions:
75/270 + 20/270 = 75 + 20/270 = 95/270 - 95/270 simplified gives 19/54
- So, 25/90 + 4/54 = 19/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90+4/54 25/90+8/54 75/90+4/54 25/90+12/54 25/90+20/54 25/90+28/54