Add 32/84 and 6/45
32/84 + 6/45 is 18/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 45 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 84 × 15 = 1260,
32/84 = 32 × 15/84 × 15 = 480/1260 - Likewise, for the 2nd fraction, since 45 × 28 = 1260,
6/45 = 6 × 28/45 × 28 = 168/1260 - Add the two like fractions:
480/1260 + 168/1260 = 480 + 168/1260 = 648/1260 - 648/1260 simplified gives 18/35
- So, 32/84 + 6/45 = 18/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/84+6/45 32/84+12/45 32/84+6/90 96/84+6/45 32/84+18/45 32/84+30/45 32/84+42/45