Add 60/2 and 24/21
1st number: 30 0/2, 2nd number: 1 3/21
60/2 + 24/21 is 218/7.
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,
24/21 = 24 × 2/21 × 2 = 48/42 - Add the two like fractions:
1260/42 + 48/42 = 1260 + 48/42 = 1308/42 - 1308/42 simplified gives 218/7
- So, 60/2 + 24/21 = 218/7
In mixed form: 311/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2+48/21 60/4+24/21 60/2+24/42 60/2+72/21 60/6+24/21 60/2+24/63 60/10+24/21 60/14+24/21