Add 84/8 and 25/4
1st number: 10 4/8, 2nd number: 6 1/4
84/8 + 25/4 is 67/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 4 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 8 × 1 = 8,
84/8 = 84 × 1/8 × 1 = 84/8 - Likewise, for the 2nd fraction, since 4 × 2 = 8,
25/4 = 25 × 2/4 × 2 = 50/8 - Add the two like fractions:
84/8 + 50/8 = 84 + 50/8 = 134/8 - 134/8 simplified gives 67/4
- So, 84/8 + 25/4 = 67/4
In mixed form: 163/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/8+50/4 84/16+25/4 84/8+25/8 84/8+75/4 84/24+25/4 84/8+25/12 84/40+25/4 84/8+25/20 84/56+25/4 84/8+25/28