Add 45/75 and 6/36
45/75 + 6/36 is 23/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 36 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 75 × 12 = 900,
45/75 = 45 × 12/75 × 12 = 540/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
6/36 = 6 × 25/36 × 25 = 150/900 - Add the two like fractions:
540/900 + 150/900 = 540 + 150/900 = 690/900 - 690/900 simplified gives 23/30
- So, 45/75 + 6/36 = 23/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/75+6/36 45/75+12/36 45/75+6/72 45/75+18/36 45/75+30/36 45/75+42/36