Add 7/18 and 6/64
7/18 + 6/64 is 139/288.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 64 is 576
Next, find the equivalent fraction of both fractional numbers with denominator 576 - For the 1st fraction, since 18 × 32 = 576,
7/18 = 7 × 32/18 × 32 = 224/576 - Likewise, for the 2nd fraction, since 64 × 9 = 576,
6/64 = 6 × 9/64 × 9 = 54/576 - Add the two like fractions:
224/576 + 54/576 = 224 + 54/576 = 278/576 - 278/576 simplified gives 139/288
- So, 7/18 + 6/64 = 139/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/18+6/64 7/18+12/64 7/36+6/64 21/18+6/64 7/18+18/64 7/54+6/64 35/18+6/64 7/18+30/64 7/90+6/64 49/18+6/64 7/18+42/64