Add 7/6 and 45/90
1st number: 1 1/6, 2nd number: 45/90
7/6 + 45/90 is 5/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
7/6 = 7 × 15/6 × 15 = 105/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
45/90 = 45 × 1/90 × 1 = 45/90 - Add the two like fractions:
105/90 + 45/90 = 105 + 45/90 = 150/90 - 150/90 simplified gives 5/3
- So, 7/6 + 45/90 = 5/3
In mixed form: 12/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6+45/90 7/12+45/90 21/6+45/90 7/18+45/90 35/6+45/90 7/30+45/90 49/6+45/90 7/42+45/90