Add 6/4 and 42/56
1st number: 1 2/4, 2nd number: 42/56
6/4 + 42/56 is 9/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 4 × 14 = 56,
6/4 = 6 × 14/4 × 14 = 84/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
42/56 = 42 × 1/56 × 1 = 42/56 - Add the two like fractions:
84/56 + 42/56 = 84 + 42/56 = 126/56 - 126/56 simplified gives 9/4
- So, 6/4 + 42/56 = 9/4
In mixed form: 21/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4+42/56 6/4+84/56 6/8+42/56 18/4+42/56 6/12+42/56 30/4+42/56 6/20+42/56 42/4+42/56 6/28+42/56