Add 25/4 and 7/84
1st number: 6 1/4, 2nd number: 7/84
25/4 + 7/84 is 19/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 4 × 21 = 84,
25/4 = 25 × 21/4 × 21 = 525/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
7/84 = 7 × 1/84 × 1 = 7/84 - Add the two like fractions:
525/84 + 7/84 = 525 + 7/84 = 532/84 - 532/84 simplified gives 19/3
- So, 25/4 + 7/84 = 19/3
In mixed form: 61/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4+7/84 25/4+14/84 25/8+7/84 75/4+7/84 25/4+21/84 25/12+7/84 25/4+35/84 25/20+7/84 25/4+49/84 25/28+7/84