Add 42/54 and 1/24
42/54 + 1/24 is 59/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 24 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
42/54 = 42 × 4/54 × 4 = 168/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
1/24 = 1 × 9/24 × 9 = 9/216 - Add the two like fractions:
168/216 + 9/216 = 168 + 9/216 = 177/216 - 177/216 simplified gives 59/72
- So, 42/54 + 1/24 = 59/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/54+1/24 42/54+2/24 42/54+1/48 42/54+3/24 42/54+1/72 42/54+5/24 42/54+7/24