Add 24/20 and 36/56
1st number: 1 4/20, 2nd number: 36/56
24/20 + 36/56 is 129/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 20 × 14 = 280,
24/20 = 24 × 14/20 × 14 = 336/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
36/56 = 36 × 5/56 × 5 = 180/280 - Add the two like fractions:
336/280 + 180/280 = 336 + 180/280 = 516/280 - 516/280 simplified gives 129/70
- So, 24/20 + 36/56 = 129/70
In mixed form: 159/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/20+36/56 24/20+72/56 24/40+36/56 72/20+36/56 24/60+36/56