Add 10/27 and 30/64
10/27 + 30/64 is 725/864.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 64 is 1728
Next, find the equivalent fraction of both fractional numbers with denominator 1728 - For the 1st fraction, since 27 × 64 = 1728,
10/27 = 10 × 64/27 × 64 = 640/1728 - Likewise, for the 2nd fraction, since 64 × 27 = 1728,
30/64 = 30 × 27/64 × 27 = 810/1728 - Add the two like fractions:
640/1728 + 810/1728 = 640 + 810/1728 = 1450/1728 - 1450/1728 simplified gives 725/864
- So, 10/27 + 30/64 = 725/864
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/27+30/64 10/27+60/64 10/54+30/64 30/27+30/64 10/27+90/64 10/81+30/64 50/27+30/64 70/27+30/64