Add 45/5 and 24/12
1st number: 9 0/5, 2nd number: 2 0/12
45/5 + 24/12 is 11/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 5 × 12 = 60,
45/5 = 45 × 12/5 × 12 = 540/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
24/12 = 24 × 5/12 × 5 = 120/60 - Add the two like fractions:
540/60 + 120/60 = 540 + 120/60 = 660/60 - 660/60 simplified gives 11/1
- So, 45/5 + 24/12 = 11/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/5+24/12 45/5+48/12 45/10+24/12 45/5+72/12 45/15+24/12 45/5+24/36 45/25+24/12 45/5+24/60 45/35+24/12 45/5+24/84