Add 24/8 and 3/90
1st number: 3 0/8, 2nd number: 3/90
24/8 + 3/90 is 91/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 90 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
24/8 = 24 × 45/8 × 45 = 1080/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
3/90 = 3 × 4/90 × 4 = 12/360 - Add the two like fractions:
1080/360 + 12/360 = 1080 + 12/360 = 1092/360 - 1092/360 simplified gives 91/30
- So, 24/8 + 3/90 = 91/30
In mixed form: 31/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/8+3/90 24/8+6/90 24/16+3/90 72/8+3/90 24/8+9/90 24/8+15/90 24/40+3/90 24/8+21/90 24/56+3/90