Add 18/54 and 24/35
18/54 + 24/35 is 107/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 35 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 54 × 35 = 1890,
18/54 = 18 × 35/54 × 35 = 630/1890 - Likewise, for the 2nd fraction, since 35 × 54 = 1890,
24/35 = 24 × 54/35 × 54 = 1296/1890 - Add the two like fractions:
630/1890 + 1296/1890 = 630 + 1296/1890 = 1926/1890 - 1926/1890 simplified gives 107/105
- So, 18/54 + 24/35 = 107/105
In mixed form: 12/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/54+24/35 18/54+48/35 18/54+24/70 18/54+72/35 90/54+24/35