Add 1/25 and 7/45
1/25 + 7/45 is 44/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 25 × 9 = 225,
1/25 = 1 × 9/25 × 9 = 9/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
7/45 = 7 × 5/45 × 5 = 35/225 - Add the two like fractions:
9/225 + 35/225 = 9 + 35/225 = 44/225 - So, 1/25 + 7/45 = 44/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/25+7/45 1/25+14/45 1/50+7/45 1/25+7/90 3/25+7/45 1/25+21/45 1/75+7/45 5/25+7/45 1/25+35/45 7/25+7/45 1/25+49/45