Add 50/6 and 1/21
1st number: 8 2/6, 2nd number: 1/21
50/6 + 1/21 is 176/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 21 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
50/6 = 50 × 7/6 × 7 = 350/42 - Likewise, for the 2nd fraction, since 21 × 2 = 42,
1/21 = 1 × 2/21 × 2 = 2/42 - Add the two like fractions:
350/42 + 2/42 = 350 + 2/42 = 352/42 - 352/42 simplified gives 176/21
- So, 50/6 + 1/21 = 176/21
In mixed form: 88/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/6+2/21 50/12+1/21 50/6+1/42 50/6+3/21 50/18+1/21 50/6+1/63 50/6+5/21 50/30+1/21 50/6+7/21 50/42+1/21