Add 30/25 and 20/8
1st number: 1 5/25, 2nd number: 2 4/8
30/25 + 20/8 is 37/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
30/25 = 30 × 8/25 × 8 = 240/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
20/8 = 20 × 25/8 × 25 = 500/200 - Add the two like fractions:
240/200 + 500/200 = 240 + 500/200 = 740/200 - 740/200 simplified gives 37/10
- So, 30/25 + 20/8 = 37/10
In mixed form: 37/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/25+20/8 30/25+40/8 30/50+20/8 30/25+20/16 90/25+20/8 30/25+60/8 30/75+20/8 30/25+20/24 30/25+20/40 30/25+20/56