Add 4/75 and 9/63
4/75 + 9/63 is 103/525.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 63 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 75 × 21 = 1575,
4/75 = 4 × 21/75 × 21 = 84/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
9/63 = 9 × 25/63 × 25 = 225/1575 - Add the two like fractions:
84/1575 + 225/1575 = 84 + 225/1575 = 309/1575 - 309/1575 simplified gives 103/525
- So, 4/75 + 9/63 = 103/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/75+9/63 4/75+18/63 12/75+9/63 4/75+27/63 20/75+9/63 4/75+45/63 28/75+9/63