Add 25/10 and 75/9
1st number: 2 5/10, 2nd number: 8 3/9
25/10 + 75/9 is 65/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
25/10 = 25 × 9/10 × 9 = 225/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
75/9 = 75 × 10/9 × 10 = 750/90 - Add the two like fractions:
225/90 + 750/90 = 225 + 750/90 = 975/90 - 975/90 simplified gives 65/6
- So, 25/10 + 75/9 = 65/6
In mixed form: 105/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/10+75/9 25/20+75/9 25/10+75/18 75/10+75/9 25/30+75/9 25/10+75/27 25/50+75/9 25/10+75/45 25/70+75/9 25/10+75/63