Add 56/20 and 2/25
1st number: 2 16/20, 2nd number: 2/25
56/20 + 2/25 is 72/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
56/20 = 56 × 5/20 × 5 = 280/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
2/25 = 2 × 4/25 × 4 = 8/100 - Add the two like fractions:
280/100 + 8/100 = 280 + 8/100 = 288/100 - 288/100 simplified gives 72/25
- So, 56/20 + 2/25 = 72/25
In mixed form: 222/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20+4/25 56/40+2/25 56/20+2/50 56/20+6/25 56/60+2/25 56/20+2/75 56/20+10/25 56/20+14/25