Add 2/4 and 1/40
2/4 + 1/40 is 21/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 4 × 10 = 40,
2/4 = 2 × 10/4 × 10 = 20/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
1/40 = 1 × 1/40 × 1 = 1/40 - Add the two like fractions:
20/40 + 1/40 = 20 + 1/40 = 21/40 - So, 2/4 + 1/40 = 21/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/4+2/40 2/8+1/40 2/4+1/80 6/4+1/40 2/4+3/40 2/12+1/40 10/4+1/40 2/4+5/40 2/20+1/40 14/4+1/40 2/4+7/40 2/28+1/40