Add 8/10 and 30/64
8/10 + 30/64 is 203/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 10 × 32 = 320,
8/10 = 8 × 32/10 × 32 = 256/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
30/64 = 30 × 5/64 × 5 = 150/320 - Add the two like fractions:
256/320 + 150/320 = 256 + 150/320 = 406/320 - 406/320 simplified gives 203/160
- So, 8/10 + 30/64 = 203/160
In mixed form: 143/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/10+30/64 8/10+60/64 8/20+30/64 24/10+30/64 8/10+90/64 8/30+30/64 40/10+30/64 8/50+30/64 56/10+30/64 8/70+30/64