Add 15/10 and 25/50
1st number: 1 5/10, 2nd number: 25/50
15/10 + 25/50 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 10 × 5 = 50,
15/10 = 15 × 5/10 × 5 = 75/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
25/50 = 25 × 1/50 × 1 = 25/50 - Add the two like fractions:
75/50 + 25/50 = 75 + 25/50 = 100/50 - 100/50 simplified gives 2/1
- So, 15/10 + 25/50 = 2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/10+25/50 15/20+25/50 45/10+25/50 15/10+75/50 15/30+25/50 75/10+25/50 15/50+25/50 15/70+25/50