Add 18/2 and 5/75
1st number: 9 0/2, 2nd number: 5/75
18/2 + 5/75 is 136/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
18/2 = 18 × 75/2 × 75 = 1350/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
5/75 = 5 × 2/75 × 2 = 10/150 - Add the two like fractions:
1350/150 + 10/150 = 1350 + 10/150 = 1360/150 - 1360/150 simplified gives 136/15
- So, 18/2 + 5/75 = 136/15
In mixed form: 91/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/2+5/75 18/2+10/75 18/4+5/75 54/2+5/75 18/2+15/75 18/6+5/75 90/2+5/75 18/2+25/75 18/10+5/75 18/2+35/75 18/14+5/75