Add 10/6 and 90/45
1st number: 1 4/6, 2nd number: 2 0/45
10/6 + 90/45 is 11/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
10/6 = 10 × 15/6 × 15 = 150/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
90/45 = 90 × 2/45 × 2 = 180/90 - Add the two like fractions:
150/90 + 180/90 = 150 + 180/90 = 330/90 - 330/90 simplified gives 11/3
- So, 10/6 + 90/45 = 11/3
In mixed form: 32/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/6+90/45 10/12+90/45 30/6+90/45 10/18+90/45 50/6+90/45 10/30+90/45 70/6+90/45 10/42+90/45