Add 75/24 and 14/40
1st number: 3 3/24, 2nd number: 14/40
75/24 + 14/40 is 139/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
75/24 = 75 × 5/24 × 5 = 375/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
14/40 = 14 × 3/40 × 3 = 42/120 - Add the two like fractions:
375/120 + 42/120 = 375 + 42/120 = 417/120 - 417/120 simplified gives 139/40
- So, 75/24 + 14/40 = 139/40
In mixed form: 319/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/24+28/40 75/48+14/40 75/24+14/80 75/24+42/40 75/72+14/40 75/24+70/40 75/24+98/40