Add 3/14 and 8/42
3/14 + 8/42 is 17/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
3/14 = 3 × 3/14 × 3 = 9/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
8/42 = 8 × 1/42 × 1 = 8/42 - Add the two like fractions:
9/42 + 8/42 = 9 + 8/42 = 17/42 - So, 3/14 + 8/42 = 17/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/14+8/42 3/14+16/42 3/28+8/42 3/14+8/84 9/14+8/42 3/14+24/42 3/42+8/42 15/14+8/42 3/14+40/42 3/70+8/42 21/14+8/42 3/14+56/42 3/98+8/42