Add 5/90 and 84/8
1st number: 5/90, 2nd number: 10 4/8
5/90 + 84/8 is 95/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
5/90 = 5 × 4/90 × 4 = 20/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
84/8 = 84 × 45/8 × 45 = 3780/360 - Add the two like fractions:
20/360 + 3780/360 = 20 + 3780/360 = 3800/360 - 3800/360 simplified gives 95/9
- So, 5/90 + 84/8 = 95/9
In mixed form: 105/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/90+84/8 5/90+84/16 15/90+84/8 5/90+84/24 25/90+84/8 5/90+84/40 35/90+84/8 5/90+84/56