Add 1/54 and 16/56
1/54 + 16/56 is 115/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 56 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 54 × 28 = 1512,
1/54 = 1 × 28/54 × 28 = 28/1512 - Likewise, for the 2nd fraction, since 56 × 27 = 1512,
16/56 = 16 × 27/56 × 27 = 432/1512 - Add the two like fractions:
28/1512 + 432/1512 = 28 + 432/1512 = 460/1512 - 460/1512 simplified gives 115/378
- So, 1/54 + 16/56 = 115/378
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/54+16/56 1/54+32/56 3/54+16/56 1/54+48/56 5/54+16/56 1/54+80/56 7/54+16/56