Add 7/25 and 20/10
1st number: 7/25, 2nd number: 2 0/10
7/25 + 20/10 is 57/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 10 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 25 × 2 = 50,
7/25 = 7 × 2/25 × 2 = 14/50 - Likewise, for the 2nd fraction, since 10 × 5 = 50,
20/10 = 20 × 5/10 × 5 = 100/50 - Add the two like fractions:
14/50 + 100/50 = 14 + 100/50 = 114/50 - 114/50 simplified gives 57/25
- So, 7/25 + 20/10 = 57/25
In mixed form: 27/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25+20/10 7/25+40/10 7/50+20/10 21/25+20/10 7/25+60/10 7/75+20/10 7/25+20/30 35/25+20/10 7/25+20/50 49/25+20/10 7/25+20/70