Add 18/5 and 16/14
1st number: 3 3/5, 2nd number: 1 2/14
18/5 + 16/14 is 166/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
18/5 = 18 × 14/5 × 14 = 252/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
16/14 = 16 × 5/14 × 5 = 80/70 - Add the two like fractions:
252/70 + 80/70 = 252 + 80/70 = 332/70 - 332/70 simplified gives 166/35
- So, 18/5 + 16/14 = 166/35
In mixed form: 426/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/5+16/14 18/5+32/14 18/10+16/14 18/5+16/28 54/5+16/14 18/5+48/14 18/15+16/14 18/5+16/42 90/5+16/14 18/5+80/14 18/25+16/14 18/5+16/70 18/35+16/14 18/5+16/98