Add 30/25 and 7/63
1st number: 1 5/25, 2nd number: 7/63
30/25 + 7/63 is 59/45.
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,
30/25 = 30 × 63/25 × 63 = 1890/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
7/63 = 7 × 25/63 × 25 = 175/1575 - Add the two like fractions:
1890/1575 + 175/1575 = 1890 + 175/1575 = 2065/1575 - 2065/1575 simplified gives 59/45
- So, 30/25 + 7/63 = 59/45
In mixed form: 114/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/25+7/63 30/25+14/63 30/50+7/63 90/25+7/63 30/25+21/63 30/75+7/63 30/25+35/63 30/25+49/63