Add 45/14 and 2/42
1st number: 3 3/14, 2nd number: 2/42
45/14 + 2/42 is 137/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
45/14 = 45 × 3/14 × 3 = 135/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
2/42 = 2 × 1/42 × 1 = 2/42 - Add the two like fractions:
135/42 + 2/42 = 135 + 2/42 = 137/42 - So, 45/14 + 2/42 = 137/42
In mixed form: 311/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/14+2/42 45/14+4/42 45/28+2/42 45/14+2/84 45/14+6/42 45/42+2/42 45/14+10/42 45/70+2/42 45/14+14/42 45/98+2/42