Add 10/25 and 98/42
1st number: 10/25, 2nd number: 2 14/42
10/25 + 98/42 is 41/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 25 × 42 = 1050,
10/25 = 10 × 42/25 × 42 = 420/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
98/42 = 98 × 25/42 × 25 = 2450/1050 - Add the two like fractions:
420/1050 + 2450/1050 = 420 + 2450/1050 = 2870/1050 - 2870/1050 simplified gives 41/15
- So, 10/25 + 98/42 = 41/15
In mixed form: 211/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/25+98/42 10/50+98/42 10/25+98/84 30/25+98/42 10/75+98/42 50/25+98/42 70/25+98/42