Add 14/84 and 30/36
14/84 + 30/36 is 1/1.
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,
14/84 = 14 × 3/84 × 3 = 42/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
30/36 = 30 × 7/36 × 7 = 210/252 - Add the two like fractions:
42/252 + 210/252 = 42 + 210/252 = 252/252 - 252/252 simplified gives 1/1
- So, 14/84 + 30/36 = 1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/84+30/36 14/84+60/36 14/84+30/72 42/84+30/36 14/84+90/36 70/84+30/36 98/84+30/36