Add 4/40 and 35/3
1st number: 4/40, 2nd number: 11 2/3
4/40 + 35/3 is 353/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 3 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 3 × 40 = 120,
35/3 = 35 × 40/3 × 40 = 1400/120 - Add the two like fractions:
12/120 + 1400/120 = 12 + 1400/120 = 1412/120 - 1412/120 simplified gives 353/30
- So, 4/40 + 35/3 = 353/30
In mixed form: 1123/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/40+35/3 4/40+70/3 4/80+35/3 4/40+35/6 12/40+35/3 4/40+35/9 20/40+35/3 4/40+35/15 28/40+35/3 4/40+35/21