Add 25/21 and 60/5
1st number: 1 4/21, 2nd number: 12 0/5
25/21 + 60/5 is 277/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 5 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 21 × 5 = 105,
25/21 = 25 × 5/21 × 5 = 125/105 - Likewise, for the 2nd fraction, since 5 × 21 = 105,
60/5 = 60 × 21/5 × 21 = 1260/105 - Add the two like fractions:
125/105 + 1260/105 = 125 + 1260/105 = 1385/105 - 1385/105 simplified gives 277/21
- So, 25/21 + 60/5 = 277/21
In mixed form: 134/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/21+60/5 25/42+60/5 25/21+60/10 75/21+60/5 25/63+60/5 25/21+60/15 25/21+60/25 25/21+60/35