Add 4/42 and 4/6
4/42 + 4/6 is 16/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
4/42 = 4 × 1/42 × 1 = 4/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
4/6 = 4 × 7/6 × 7 = 28/42 - Add the two like fractions:
4/42 + 28/42 = 4 + 28/42 = 32/42 - 32/42 simplified gives 16/21
- So, 4/42 + 4/6 = 16/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/42+4/6 4/42+8/6 4/84+4/6 4/42+4/12 12/42+4/6 4/42+12/6 4/42+4/18 20/42+4/6 4/42+20/6 4/42+4/30 28/42+4/6 4/42+28/6 4/42+4/42