Add 6/90 and 27/24
1st number: 6/90, 2nd number: 1 3/24
6/90 + 27/24 is 143/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
6/90 = 6 × 4/90 × 4 = 24/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
27/24 = 27 × 15/24 × 15 = 405/360 - Add the two like fractions:
24/360 + 405/360 = 24 + 405/360 = 429/360 - 429/360 simplified gives 143/120
- So, 6/90 + 27/24 = 143/120
In mixed form: 123/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/90+27/24 6/90+54/24 6/90+27/48 18/90+27/24 6/90+81/24 6/90+27/72 30/90+27/24 42/90+27/24