Add 75/12 and 5/7
1st number: 6 3/12, 2nd number: 5/7
75/12 + 5/7 is 195/28.
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,
5/7 = 5 × 12/7 × 12 = 60/84 - Add the two like fractions:
525/84 + 60/84 = 525 + 60/84 = 585/84 - 585/84 simplified gives 195/28
- So, 75/12 + 5/7 = 195/28
In mixed form: 627/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/12+10/7 75/24+5/7 75/12+5/14 75/12+15/7 75/36+5/7 75/12+5/21 75/12+25/7 75/60+5/7 75/12+5/35 75/12+35/7 75/84+5/7 75/12+5/49