Add 18/2 and 12/35
1st number: 9 0/2, 2nd number: 12/35
18/2 + 12/35 is 327/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
18/2 = 18 × 35/2 × 35 = 630/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
12/35 = 12 × 2/35 × 2 = 24/70 - Add the two like fractions:
630/70 + 24/70 = 630 + 24/70 = 654/70 - 654/70 simplified gives 327/35
- So, 18/2 + 12/35 = 327/35
In mixed form: 912/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/2+12/35 18/2+24/35 18/4+12/35 18/2+12/70 54/2+12/35 18/2+36/35 18/6+12/35 90/2+12/35 18/2+60/35 18/10+12/35 18/2+84/35 18/14+12/35