Add 9/25 and 7/63
9/25 + 7/63 is 106/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 63 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 25 × 63 = 1575,
9/25 = 9 × 63/25 × 63 = 567/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
7/63 = 7 × 25/63 × 25 = 175/1575 - Add the two like fractions:
567/1575 + 175/1575 = 567 + 175/1575 = 742/1575 - 742/1575 simplified gives 106/225
- So, 9/25 + 7/63 = 106/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/25+7/63 9/25+14/63 9/50+7/63 27/25+7/63 9/25+21/63 9/75+7/63 45/25+7/63 9/25+35/63 63/25+7/63 9/25+49/63