Add 75/4 and 24/90
1st number: 18 3/4, 2nd number: 24/90
75/4 + 24/90 is 1141/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
75/4 = 75 × 45/4 × 45 = 3375/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
24/90 = 24 × 2/90 × 2 = 48/180 - Add the two like fractions:
3375/180 + 48/180 = 3375 + 48/180 = 3423/180 - 3423/180 simplified gives 1141/60
- So, 75/4 + 24/90 = 1141/60
In mixed form: 191/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4+48/90 75/8+24/90 75/4+72/90 75/12+24/90 75/20+24/90 75/28+24/90