Add 10/9 and 30/64
1st number: 1 1/9, 2nd number: 30/64
10/9 + 30/64 is 455/288.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 64 is 576
Next, find the equivalent fraction of both fractional numbers with denominator 576 - For the 1st fraction, since 9 × 64 = 576,
10/9 = 10 × 64/9 × 64 = 640/576 - Likewise, for the 2nd fraction, since 64 × 9 = 576,
30/64 = 30 × 9/64 × 9 = 270/576 - Add the two like fractions:
640/576 + 270/576 = 640 + 270/576 = 910/576 - 910/576 simplified gives 455/288
- So, 10/9 + 30/64 = 455/288
In mixed form: 1167/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/9+30/64 10/9+60/64 10/18+30/64 30/9+30/64 10/9+90/64 10/27+30/64 50/9+30/64 10/45+30/64 70/9+30/64 10/63+30/64