Add 75/10 and 50/7
1st number: 7 5/10, 2nd number: 7 1/7
75/10 + 50/7 is 205/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
75/10 = 75 × 7/10 × 7 = 525/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
50/7 = 50 × 10/7 × 10 = 500/70 - Add the two like fractions:
525/70 + 500/70 = 525 + 500/70 = 1025/70 - 1025/70 simplified gives 205/14
- So, 75/10 + 50/7 = 205/14
In mixed form: 149/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/20+50/7 75/10+50/14 75/30+50/7 75/10+50/21 75/50+50/7 75/10+50/35 75/70+50/7 75/10+50/49