Add 6/4 and 1/42
1st number: 1 2/4, 2nd number: 1/42
6/4 + 1/42 is 32/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 42 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 4 × 21 = 84,
6/4 = 6 × 21/4 × 21 = 126/84 - Likewise, for the 2nd fraction, since 42 × 2 = 84,
1/42 = 1 × 2/42 × 2 = 2/84 - Add the two like fractions:
126/84 + 2/84 = 126 + 2/84 = 128/84 - 128/84 simplified gives 32/21
- So, 6/4 + 1/42 = 32/21
In mixed form: 111/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4+1/42 6/4+2/42 6/8+1/42 6/4+1/84 18/4+1/42 6/4+3/42 6/12+1/42 30/4+1/42 6/4+5/42 6/20+1/42 42/4+1/42 6/4+7/42 6/28+1/42