Add 40/4 and 6/28
1st number: 10 0/4, 2nd number: 6/28
40/4 + 6/28 is 143/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
40/4 = 40 × 7/4 × 7 = 280/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
6/28 = 6 × 1/28 × 1 = 6/28 - Add the two like fractions:
280/28 + 6/28 = 280 + 6/28 = 286/28 - 286/28 simplified gives 143/14
- So, 40/4 + 6/28 = 143/14
In mixed form: 103/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+6/28 40/4+12/28 40/8+6/28 40/4+6/56 40/4+18/28 40/12+6/28 40/4+6/84 40/4+30/28 40/20+6/28 40/4+42/28 40/28+6/28