Add 14/4 and 25/15
1st number: 3 2/4, 2nd number: 1 10/15
14/4 + 25/15 is 31/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
14/4 = 14 × 15/4 × 15 = 210/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
25/15 = 25 × 4/15 × 4 = 100/60 - Add the two like fractions:
210/60 + 100/60 = 210 + 100/60 = 310/60 - 310/60 simplified gives 31/6
- So, 14/4 + 25/15 = 31/6
In mixed form: 51/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/4+25/15 14/4+50/15 14/8+25/15 14/4+25/30 42/4+25/15 14/4+75/15 14/12+25/15 14/4+25/45 70/4+25/15 14/20+25/15 14/4+25/75 98/4+25/15 14/28+25/15