Add 75/4 and 4/10
1st number: 18 3/4, 2nd number: 4/10
75/4 + 4/10 is 383/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
75/4 = 75 × 5/4 × 5 = 375/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
4/10 = 4 × 2/10 × 2 = 8/20 - Add the two like fractions:
375/20 + 8/20 = 375 + 8/20 = 383/20 - So, 75/4 + 4/10 = 383/20
In mixed form: 193/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4+8/10 75/8+4/10 75/4+4/20 75/4+12/10 75/12+4/10 75/4+4/30 75/4+20/10 75/20+4/10 75/4+4/50 75/4+28/10 75/28+4/10 75/4+4/70