Add 35/2 and 90/24
1st number: 17 1/2, 2nd number: 3 18/24
35/2 + 90/24 is 85/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 2 × 12 = 24,
35/2 = 35 × 12/2 × 12 = 420/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
90/24 = 90 × 1/24 × 1 = 90/24 - Add the two like fractions:
420/24 + 90/24 = 420 + 90/24 = 510/24 - 510/24 simplified gives 85/4
- So, 35/2 + 90/24 = 85/4
In mixed form: 211/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2+90/24 35/4+90/24 35/2+90/48 35/6+90/24 35/2+90/72 35/10+90/24 35/14+90/24