Add 50/4 and 9/18
1st number: 12 2/4, 2nd number: 9/18
50/4 + 9/18 is 13/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
50/4 = 50 × 9/4 × 9 = 450/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
9/18 = 9 × 2/18 × 2 = 18/36 - Add the two like fractions:
450/36 + 18/36 = 450 + 18/36 = 468/36 - 468/36 simplified gives 13/1
- So, 50/4 + 9/18 = 13/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8+9/18 50/4+9/36 50/4+27/18 50/12+9/18 50/4+9/54 50/4+45/18 50/20+9/18 50/4+9/90 50/4+63/18 50/28+9/18