Add 25/14 and 14/40
1st number: 1 11/14, 2nd number: 14/40
25/14 + 14/40 is 299/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 14 × 20 = 280,
25/14 = 25 × 20/14 × 20 = 500/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
14/40 = 14 × 7/40 × 7 = 98/280 - Add the two like fractions:
500/280 + 98/280 = 500 + 98/280 = 598/280 - 598/280 simplified gives 299/140
- So, 25/14 + 14/40 = 299/140
In mixed form: 219/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14+14/40 25/14+28/40 25/28+14/40 25/14+14/80 75/14+14/40 25/14+42/40 25/42+14/40 25/14+70/40 25/70+14/40 25/14+98/40 25/98+14/40