Add 7/25 and 81/6
1st number: 7/25, 2nd number: 13 3/6
7/25 + 81/6 is 689/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
7/25 = 7 × 6/25 × 6 = 42/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
81/6 = 81 × 25/6 × 25 = 2025/150 - Add the two like fractions:
42/150 + 2025/150 = 42 + 2025/150 = 2067/150 - 2067/150 simplified gives 689/50
- So, 7/25 + 81/6 = 689/50
In mixed form: 1339/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25+81/6 7/50+81/6 7/25+81/12 21/25+81/6 7/75+81/6 7/25+81/18 35/25+81/6 7/25+81/30 49/25+81/6 7/25+81/42