Add 25/40 and 1/14
25/40 + 1/14 is 39/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 14 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
25/40 = 25 × 7/40 × 7 = 175/280 - Likewise, for the 2nd fraction, since 14 × 20 = 280,
1/14 = 1 × 20/14 × 20 = 20/280 - Add the two like fractions:
175/280 + 20/280 = 175 + 20/280 = 195/280 - 195/280 simplified gives 39/56
- So, 25/40 + 1/14 = 39/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/40+1/14 25/40+2/14 25/80+1/14 25/40+1/28 75/40+1/14 25/40+3/14 25/40+1/42 25/40+5/14 25/40+1/70 25/40+7/14 25/40+1/98