Add 81/4 and 8/75
1st number: 20 1/4, 2nd number: 8/75
81/4 + 8/75 is 6107/300.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 4 × 75 = 300,
81/4 = 81 × 75/4 × 75 = 6075/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
8/75 = 8 × 4/75 × 4 = 32/300 - Add the two like fractions:
6075/300 + 32/300 = 6075 + 32/300 = 6107/300 - So, 81/4 + 8/75 = 6107/300
In mixed form: 20107/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/4+16/75 81/8+8/75 81/4+24/75 81/12+8/75 81/4+40/75 81/20+8/75 81/4+56/75 81/28+8/75