Add 8/2 and 35/90
1st number: 4 0/2, 2nd number: 35/90
8/2 + 35/90 is 79/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
8/2 = 8 × 45/2 × 45 = 360/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
35/90 = 35 × 1/90 × 1 = 35/90 - Add the two like fractions:
360/90 + 35/90 = 360 + 35/90 = 395/90 - 395/90 simplified gives 79/18
- So, 8/2 + 35/90 = 79/18
In mixed form: 47/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/2+35/90 8/2+70/90 8/4+35/90 24/2+35/90 8/6+35/90 40/2+35/90 8/10+35/90 56/2+35/90 8/14+35/90