Add 12/32 and 35/81
12/32 + 35/81 is 523/648.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 81 is 2592
Next, find the equivalent fraction of both fractional numbers with denominator 2592 - For the 1st fraction, since 32 × 81 = 2592,
12/32 = 12 × 81/32 × 81 = 972/2592 - Likewise, for the 2nd fraction, since 81 × 32 = 2592,
35/81 = 35 × 32/81 × 32 = 1120/2592 - Add the two like fractions:
972/2592 + 1120/2592 = 972 + 1120/2592 = 2092/2592 - 2092/2592 simplified gives 523/648
- So, 12/32 + 35/81 = 523/648
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/32+35/81 12/32+70/81 12/64+35/81 36/32+35/81 12/96+35/81 60/32+35/81 84/32+35/81