Add 56/84 and 24/75
56/84 + 24/75 is 74/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 75 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
56/84 = 56 × 25/84 × 25 = 1400/2100 - Likewise, for the 2nd fraction, since 75 × 28 = 2100,
24/75 = 24 × 28/75 × 28 = 672/2100 - Add the two like fractions:
1400/2100 + 672/2100 = 1400 + 672/2100 = 2072/2100 - 2072/2100 simplified gives 74/75
- So, 56/84 + 24/75 = 74/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/84+48/75 56/84+72/75