Add 84/14 and 25/60
1st number: 6 0/14, 2nd number: 25/60
84/14 + 25/60 is 77/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 14 × 30 = 420,
84/14 = 84 × 30/14 × 30 = 2520/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
25/60 = 25 × 7/60 × 7 = 175/420 - Add the two like fractions:
2520/420 + 175/420 = 2520 + 175/420 = 2695/420 - 2695/420 simplified gives 77/12
- So, 84/14 + 25/60 = 77/12
In mixed form: 65/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14+50/60 84/28+25/60 84/14+75/60 84/42+25/60 84/70+25/60 84/98+25/60