Add 24/40 and 1/20
24/40 + 1/20 is 13/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 20 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
24/40 = 24 × 1/40 × 1 = 24/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
1/20 = 1 × 2/20 × 2 = 2/40 - Add the two like fractions:
24/40 + 2/40 = 24 + 2/40 = 26/40 - 26/40 simplified gives 13/20
- So, 24/40 + 1/20 = 13/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/40+1/20 24/40+2/20 24/80+1/20 24/40+1/40 72/40+1/20 24/40+3/20 24/40+1/60 24/40+5/20 24/40+7/20