Add 75/12 and 75/10
1st number: 6 3/12, 2nd number: 7 5/10
75/12 + 75/10 is 55/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
75/12 = 75 × 5/12 × 5 = 375/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
75/10 = 75 × 6/10 × 6 = 450/60 - Add the two like fractions:
375/60 + 450/60 = 375 + 450/60 = 825/60 - 825/60 simplified gives 55/4
- So, 75/12 + 75/10 = 55/4
In mixed form: 133/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/24+75/10 75/12+75/20 75/36+75/10 75/12+75/30 75/60+75/10 75/12+75/50 75/84+75/10 75/12+75/70