Add 10/3 and 25/42
1st number: 3 1/3, 2nd number: 25/42
10/3 + 25/42 is 55/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
10/3 = 10 × 14/3 × 14 = 140/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
25/42 = 25 × 1/42 × 1 = 25/42 - Add the two like fractions:
140/42 + 25/42 = 140 + 25/42 = 165/42 - 165/42 simplified gives 55/14
- So, 10/3 + 25/42 = 55/14
In mixed form: 313/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/3+25/42 10/3+50/42 10/6+25/42 10/3+25/84 30/3+25/42 10/3+75/42 10/9+25/42 50/3+25/42 10/15+25/42 70/3+25/42 10/21+25/42