Add 8/40 and 3/60
8/40 + 3/60 is 1/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
8/40 = 8 × 3/40 × 3 = 24/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
3/60 = 3 × 2/60 × 2 = 6/120 - Add the two like fractions:
24/120 + 6/120 = 24 + 6/120 = 30/120 - 30/120 simplified gives 1/4
- So, 8/40 + 3/60 = 1/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/40+3/60 8/40+6/60 8/80+3/60 24/40+3/60 8/40+9/60 8/40+15/60 56/40+3/60 8/40+21/60