Add 1/25 and 12/63
1/25 + 12/63 is 121/525.
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,
1/25 = 1 × 63/25 × 63 = 63/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
12/63 = 12 × 25/63 × 25 = 300/1575 - Add the two like fractions:
63/1575 + 300/1575 = 63 + 300/1575 = 363/1575 - 363/1575 simplified gives 121/525
- So, 1/25 + 12/63 = 121/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/25+12/63 1/25+24/63 1/50+12/63 3/25+12/63 1/25+36/63 1/75+12/63 5/25+12/63 1/25+60/63 7/25+12/63 1/25+84/63