Add 1/25 and 12/18
1/25 + 12/18 is 53/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
1/25 = 1 × 18/25 × 18 = 18/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
12/18 = 12 × 25/18 × 25 = 300/450 - Add the two like fractions:
18/450 + 300/450 = 18 + 300/450 = 318/450 - 318/450 simplified gives 53/75
- So, 1/25 + 12/18 = 53/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/25+12/18 1/25+24/18 1/50+12/18 1/25+12/36 3/25+12/18 1/25+36/18 1/75+12/18 1/25+12/54 5/25+12/18 1/25+60/18 1/25+12/90 7/25+12/18 1/25+84/18