Add 45/2 and 45/30
1st number: 22 1/2, 2nd number: 1 15/30
45/2 + 45/30 is 24/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
45/2 = 45 × 15/2 × 15 = 675/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
45/30 = 45 × 1/30 × 1 = 45/30 - Add the two like fractions:
675/30 + 45/30 = 675 + 45/30 = 720/30 - 720/30 simplified gives 24/1
- So, 45/2 + 45/30 = 24/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2+45/30 45/2+90/30 45/4+45/30 45/2+45/60 45/6+45/30 45/2+45/90 45/10+45/30 45/14+45/30