Add 16/14 and 18/70
1st number: 1 2/14, 2nd number: 18/70
16/14 + 18/70 is 7/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
16/14 = 16 × 5/14 × 5 = 80/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
18/70 = 18 × 1/70 × 1 = 18/70 - Add the two like fractions:
80/70 + 18/70 = 80 + 18/70 = 98/70 - 98/70 simplified gives 7/5
- So, 16/14 + 18/70 = 7/5
In mixed form: 12/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/14+18/70 16/14+36/70 16/28+18/70 48/14+18/70 16/14+54/70 16/42+18/70 80/14+18/70 16/14+90/70 16/70+18/70 16/98+18/70