Add 14/28 and 8/35
14/28 + 8/35 is 51/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
14/28 = 14 × 5/28 × 5 = 70/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
8/35 = 8 × 4/35 × 4 = 32/140 - Add the two like fractions:
70/140 + 32/140 = 70 + 32/140 = 102/140 - 102/140 simplified gives 51/70
- So, 14/28 + 8/35 = 51/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28+16/35 14/56+8/35 14/28+8/70 42/28+8/35 14/28+24/35 14/84+8/35 70/28+8/35 14/28+40/35 98/28+8/35 14/28+56/35