Add 10/90 and 16/3
1st number: 10/90, 2nd number: 5 1/3
10/90 + 16/3 is 49/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 3 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
10/90 = 10 × 1/90 × 1 = 10/90 - Likewise, for the 2nd fraction, since 3 × 30 = 90,
16/3 = 16 × 30/3 × 30 = 480/90 - Add the two like fractions:
10/90 + 480/90 = 10 + 480/90 = 490/90 - 490/90 simplified gives 49/9
- So, 10/90 + 16/3 = 49/9
In mixed form: 54/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/90+16/3 10/90+32/3 10/90+16/6 30/90+16/3 10/90+48/3 10/90+16/9 50/90+16/3 10/90+80/3 10/90+16/15 70/90+16/3 10/90+16/21