Add 35/2 and 45/30
1st number: 17 1/2, 2nd number: 1 15/30
35/2 + 45/30 is 19/1.
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,
35/2 = 35 × 15/2 × 15 = 525/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
45/30 = 45 × 1/30 × 1 = 45/30 - Add the two like fractions:
525/30 + 45/30 = 525 + 45/30 = 570/30 - 570/30 simplified gives 19/1
- So, 35/2 + 45/30 = 19/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2+45/30 35/2+90/30 35/4+45/30 35/2+45/60 35/6+45/30 35/2+45/90 35/10+45/30 35/14+45/30