Add 50/25 and 6/21
1st number: 2 0/25, 2nd number: 6/21
50/25 + 6/21 is 16/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 21 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 25 × 21 = 525,
50/25 = 50 × 21/25 × 21 = 1050/525 - Likewise, for the 2nd fraction, since 21 × 25 = 525,
6/21 = 6 × 25/21 × 25 = 150/525 - Add the two like fractions:
1050/525 + 150/525 = 1050 + 150/525 = 1200/525 - 1200/525 simplified gives 16/7
- So, 50/25 + 6/21 = 16/7
In mixed form: 22/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/25+12/21 50/25+6/42 50/25+18/21 50/75+6/21 50/25+6/63 50/25+30/21 50/25+42/21