Add 5/84 and 1/5
5/84 + 1/5 is 109/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 5 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
5/84 = 5 × 5/84 × 5 = 25/420 - Likewise, for the 2nd fraction, since 5 × 84 = 420,
1/5 = 1 × 84/5 × 84 = 84/420 - Add the two like fractions:
25/420 + 84/420 = 25 + 84/420 = 109/420 - So, 5/84 + 1/5 = 109/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/84+1/5 5/84+2/5 5/84+1/10 15/84+1/5 5/84+3/5 5/84+1/15 25/84+1/5 5/84+1/25 35/84+1/5 5/84+7/5 5/84+1/35