Add 24/84 and 45/36
1st number: 24/84, 2nd number: 1 9/36
24/84 + 45/36 is 43/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
24/84 = 24 × 3/84 × 3 = 72/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
45/36 = 45 × 7/36 × 7 = 315/252 - Add the two like fractions:
72/252 + 315/252 = 72 + 315/252 = 387/252 - 387/252 simplified gives 43/28
- So, 24/84 + 45/36 = 43/28
In mixed form: 115/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/84+45/36 24/84+90/36 24/84+45/72 72/84+45/36