Add 45/14 and 36/42
1st number: 3 3/14, 2nd number: 36/42
45/14 + 36/42 is 57/14.
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,
36/42 = 36 × 1/42 × 1 = 36/42 - Add the two like fractions:
135/42 + 36/42 = 135 + 36/42 = 171/42 - 171/42 simplified gives 57/14
- So, 45/14 + 36/42 = 57/14
In mixed form: 41/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/14+36/42 45/14+72/42 45/28+36/42 45/14+36/84 45/42+36/42 45/70+36/42 45/98+36/42