Add 60/2 and 3/21
1st number: 30 0/2, 2nd number: 3/21
60/2 + 3/21 is 211/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 21 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 2 × 21 = 42,
60/2 = 60 × 21/2 × 21 = 1260/42 - Likewise, for the 2nd fraction, since 21 × 2 = 42,
3/21 = 3 × 2/21 × 2 = 6/42 - Add the two like fractions:
1260/42 + 6/42 = 1260 + 6/42 = 1266/42 - 1266/42 simplified gives 211/7
- So, 60/2 + 3/21 = 211/7
In mixed form: 301/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2+6/21 60/4+3/21 60/2+3/42 60/2+9/21 60/6+3/21 60/2+3/63 60/2+15/21 60/10+3/21 60/14+3/21