Add 45/6 and 90/25
1st number: 7 3/6, 2nd number: 3 15/25
45/6 + 90/25 is 111/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 25 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 6 × 25 = 150,
45/6 = 45 × 25/6 × 25 = 1125/150 - Likewise, for the 2nd fraction, since 25 × 6 = 150,
90/25 = 90 × 6/25 × 6 = 540/150 - Add the two like fractions:
1125/150 + 540/150 = 1125 + 540/150 = 1665/150 - 1665/150 simplified gives 111/10
- So, 45/6 + 90/25 = 111/10
In mixed form: 111/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+90/25 45/12+90/25 45/6+90/50 45/18+90/25 45/6+90/75 45/30+90/25 45/42+90/25