Add 20/63 and 12/32
20/63 + 12/32 is 349/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 32 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 63 × 32 = 2016,
20/63 = 20 × 32/63 × 32 = 640/2016 - Likewise, for the 2nd fraction, since 32 × 63 = 2016,
12/32 = 12 × 63/32 × 63 = 756/2016 - Add the two like fractions:
640/2016 + 756/2016 = 640 + 756/2016 = 1396/2016 - 1396/2016 simplified gives 349/504
- So, 20/63 + 12/32 = 349/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/63+12/32 20/63+24/32 20/63+12/64 60/63+12/32 20/63+36/32 20/63+12/96 20/63+60/32 20/63+84/32