Add 25/12 and 24/45
1st number: 2 1/12, 2nd number: 24/45
25/12 + 24/45 is 157/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 12 × 15 = 180,
25/12 = 25 × 15/12 × 15 = 375/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
24/45 = 24 × 4/45 × 4 = 96/180 - Add the two like fractions:
375/180 + 96/180 = 375 + 96/180 = 471/180 - 471/180 simplified gives 157/60
- So, 25/12 + 24/45 = 157/60
In mixed form: 237/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/12+24/45 25/12+48/45 25/24+24/45 25/12+24/90 75/12+24/45 25/12+72/45 25/36+24/45 25/60+24/45 25/84+24/45