Add 6/40 and 10/14
6/40 + 10/14 is 121/140.
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,
6/40 = 6 × 7/40 × 7 = 42/280 - Likewise, for the 2nd fraction, since 14 × 20 = 280,
10/14 = 10 × 20/14 × 20 = 200/280 - Add the two like fractions:
42/280 + 200/280 = 42 + 200/280 = 242/280 - 242/280 simplified gives 121/140
- So, 6/40 + 10/14 = 121/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40+10/14 6/40+20/14 6/80+10/14 6/40+10/28 18/40+10/14 6/40+30/14 6/40+10/42 30/40+10/14 6/40+50/14 6/40+10/70 42/40+10/14 6/40+70/14 6/40+10/98