Add 35/42 and 45/14
1st number: 35/42, 2nd number: 3 3/14
35/42 + 45/14 is 85/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
35/42 = 35 × 1/42 × 1 = 35/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
45/14 = 45 × 3/14 × 3 = 135/42 - Add the two like fractions:
35/42 + 135/42 = 35 + 135/42 = 170/42 - 170/42 simplified gives 85/21
- So, 35/42 + 45/14 = 85/21
In mixed form: 41/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/42+45/14 35/42+90/14 35/84+45/14 35/42+45/28 35/42+45/42 35/42+45/70 35/42+45/98