Add 14/42 and 96/20
1st number: 14/42, 2nd number: 4 16/20
14/42 + 96/20 is 77/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 20 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 42 × 10 = 420,
14/42 = 14 × 10/42 × 10 = 140/420 - Likewise, for the 2nd fraction, since 20 × 21 = 420,
96/20 = 96 × 21/20 × 21 = 2016/420 - Add the two like fractions:
140/420 + 2016/420 = 140 + 2016/420 = 2156/420 - 2156/420 simplified gives 77/15
- So, 14/42 + 96/20 = 77/15
In mixed form: 52/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/42+96/20 14/84+96/20 14/42+96/40 14/42+96/60 70/42+96/20 98/42+96/20