Add 45/36 and 60/84
1st number: 1 9/36, 2nd number: 60/84
45/36 + 60/84 is 55/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
45/36 = 45 × 7/36 × 7 = 315/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
60/84 = 60 × 3/84 × 3 = 180/252 - Add the two like fractions:
315/252 + 180/252 = 315 + 180/252 = 495/252 - 495/252 simplified gives 55/28
- So, 45/36 + 60/84 = 55/28
In mixed form: 127/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/36+60/84 45/72+60/84