Add 14/84 and 5/35
14/84 + 5/35 is 13/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
14/84 = 14 × 5/84 × 5 = 70/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
5/35 = 5 × 12/35 × 12 = 60/420 - Add the two like fractions:
70/420 + 60/420 = 70 + 60/420 = 130/420 - 130/420 simplified gives 13/42
- So, 14/84 + 5/35 = 13/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/84+5/35 14/84+10/35 14/84+5/70 42/84+5/35 14/84+15/35 70/84+5/35 14/84+25/35 98/84+5/35