Add 75/12 and 6/7
1st number: 6 3/12, 2nd number: 6/7
75/12 + 6/7 is 199/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 7 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
75/12 = 75 × 7/12 × 7 = 525/84 - Likewise, for the 2nd fraction, since 7 × 12 = 84,
6/7 = 6 × 12/7 × 12 = 72/84 - Add the two like fractions:
525/84 + 72/84 = 525 + 72/84 = 597/84 - 597/84 simplified gives 199/28
- So, 75/12 + 6/7 = 199/28
In mixed form: 73/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/12+12/7 75/24+6/7 75/12+6/14 75/12+18/7 75/36+6/7 75/12+6/21 75/12+30/7 75/60+6/7 75/12+6/35 75/12+42/7 75/84+6/7 75/12+6/49