Add 4/32 and 1/81
4/32 + 1/81 is 89/648.
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,
4/32 = 4 × 81/32 × 81 = 324/2592 - Likewise, for the 2nd fraction, since 81 × 32 = 2592,
1/81 = 1 × 32/81 × 32 = 32/2592 - Add the two like fractions:
324/2592 + 32/2592 = 324 + 32/2592 = 356/2592 - 356/2592 simplified gives 89/648
- So, 4/32 + 1/81 = 89/648
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/32+1/81 4/32+2/81 4/64+1/81 12/32+1/81 4/32+3/81 4/96+1/81 20/32+1/81 4/32+5/81 28/32+1/81 4/32+7/81