Add 14/40 and 4/30
14/40 + 4/30 is 29/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
14/40 = 14 × 3/40 × 3 = 42/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
4/30 = 4 × 4/30 × 4 = 16/120 - Add the two like fractions:
42/120 + 16/120 = 42 + 16/120 = 58/120 - 58/120 simplified gives 29/60
- So, 14/40 + 4/30 = 29/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/40+4/30 14/40+8/30 14/80+4/30 14/40+4/60 42/40+4/30 14/40+12/30 14/40+4/90 70/40+4/30 14/40+20/30 98/40+4/30 14/40+28/30