Add 12/50 and 50/21
1st number: 12/50, 2nd number: 2 8/21
12/50 + 50/21 is 1376/525.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 21 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
12/50 = 12 × 21/50 × 21 = 252/1050 - Likewise, for the 2nd fraction, since 21 × 50 = 1050,
50/21 = 50 × 50/21 × 50 = 2500/1050 - Add the two like fractions:
252/1050 + 2500/1050 = 252 + 2500/1050 = 2752/1050 - 2752/1050 simplified gives 1376/525
- So, 12/50 + 50/21 = 1376/525
In mixed form: 2326/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/50+50/21 12/50+50/42 36/50+50/21 12/50+50/63 60/50+50/21 84/50+50/21