Add 7/54 and 24/90
7/54 + 24/90 is 107/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 90 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
7/54 = 7 × 5/54 × 5 = 35/270 - Likewise, for the 2nd fraction, since 90 × 3 = 270,
24/90 = 24 × 3/90 × 3 = 72/270 - Add the two like fractions:
35/270 + 72/270 = 35 + 72/270 = 107/270 - So, 7/54 + 24/90 = 107/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/54+24/90 7/54+48/90 21/54+24/90 7/54+72/90 35/54+24/90 49/54+24/90