Add 75/4 and 75/40
1st number: 18 3/4, 2nd number: 1 35/40
75/4 + 75/40 is 165/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 4 × 10 = 40,
75/4 = 75 × 10/4 × 10 = 750/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
75/40 = 75 × 1/40 × 1 = 75/40 - Add the two like fractions:
750/40 + 75/40 = 750 + 75/40 = 825/40 - 825/40 simplified gives 165/8
- So, 75/4 + 75/40 = 165/8
In mixed form: 205/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/8+75/40 75/4+75/80 75/12+75/40 75/20+75/40 75/28+75/40