Add 90/6 and 70/24
1st number: 15 0/6, 2nd number: 2 22/24
90/6 + 70/24 is 215/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
90/6 = 90 × 4/6 × 4 = 360/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
70/24 = 70 × 1/24 × 1 = 70/24 - Add the two like fractions:
360/24 + 70/24 = 360 + 70/24 = 430/24 - 430/24 simplified gives 215/12
- So, 90/6 + 70/24 = 215/12
In mixed form: 1711/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/12+70/24 90/6+70/48 90/18+70/24 90/6+70/72 90/30+70/24 90/42+70/24