Add 4/40 and 16/6
1st number: 4/40, 2nd number: 2 4/6
4/40 + 16/6 is 83/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 6 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
4/40 = 4 × 3/40 × 3 = 12/120 - Likewise, for the 2nd fraction, since 6 × 20 = 120,
16/6 = 16 × 20/6 × 20 = 320/120 - Add the two like fractions:
12/120 + 320/120 = 12 + 320/120 = 332/120 - 332/120 simplified gives 83/30
- So, 4/40 + 16/6 = 83/30
In mixed form: 223/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/40+16/6 4/40+32/6 4/80+16/6 4/40+16/12 12/40+16/6 4/40+48/6 4/40+16/18 20/40+16/6 4/40+80/6 4/40+16/30 28/40+16/6 4/40+16/42