Add 81/4 and 2/25
1st number: 20 1/4, 2nd number: 2/25
81/4 + 2/25 is 2033/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
81/4 = 81 × 25/4 × 25 = 2025/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
2/25 = 2 × 4/25 × 4 = 8/100 - Add the two like fractions:
2025/100 + 8/100 = 2025 + 8/100 = 2033/100 - So, 81/4 + 2/25 = 2033/100
In mixed form: 2033/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/4+4/25 81/8+2/25 81/4+2/50 81/4+6/25 81/12+2/25 81/4+2/75 81/4+10/25 81/20+2/25 81/4+14/25 81/28+2/25