Add 20/36 and 32/35
20/36 + 32/35 is 463/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 35 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 36 × 35 = 1260,
20/36 = 20 × 35/36 × 35 = 700/1260 - Likewise, for the 2nd fraction, since 35 × 36 = 1260,
32/35 = 32 × 36/35 × 36 = 1152/1260 - Add the two like fractions:
700/1260 + 1152/1260 = 700 + 1152/1260 = 1852/1260 - 1852/1260 simplified gives 463/315
- So, 20/36 + 32/35 = 463/315
In mixed form: 1148/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/36+32/35 20/36+64/35 20/72+32/35 20/36+32/70 60/36+32/35 20/36+96/35