Add 36/84 and 72/50
1st number: 36/84, 2nd number: 1 22/50
36/84 + 72/50 is 327/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 50 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
36/84 = 36 × 25/84 × 25 = 900/2100 - Likewise, for the 2nd fraction, since 50 × 42 = 2100,
72/50 = 72 × 42/50 × 42 = 3024/2100 - Add the two like fractions:
900/2100 + 3024/2100 = 900 + 3024/2100 = 3924/2100 - 3924/2100 simplified gives 327/175
- So, 36/84 + 72/50 = 327/175
In mixed form: 1152/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/84+72/50