Add 18/4 and 9/35
1st number: 4 2/4, 2nd number: 9/35
18/4 + 9/35 is 333/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
18/4 = 18 × 35/4 × 35 = 630/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
9/35 = 9 × 4/35 × 4 = 36/140 - Add the two like fractions:
630/140 + 36/140 = 630 + 36/140 = 666/140 - 666/140 simplified gives 333/70
- So, 18/4 + 9/35 = 333/70
In mixed form: 453/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/4+9/35 18/4+18/35 18/8+9/35 18/4+9/70 54/4+9/35 18/4+27/35 18/12+9/35 90/4+9/35 18/4+45/35 18/20+9/35 18/4+63/35 18/28+9/35