Add 9/63 and 7/25
9/63 + 7/25 is 74/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 25 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 63 × 25 = 1575,
9/63 = 9 × 25/63 × 25 = 225/1575 - Likewise, for the 2nd fraction, since 25 × 63 = 1575,
7/25 = 7 × 63/25 × 63 = 441/1575 - Add the two like fractions:
225/1575 + 441/1575 = 225 + 441/1575 = 666/1575 - 666/1575 simplified gives 74/175
- So, 9/63 + 7/25 = 74/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/63+7/25 9/63+14/25 9/63+7/50 27/63+7/25 9/63+21/25 9/63+7/75 45/63+7/25 9/63+35/25 9/63+49/25