Add 54/20 and 10/64
1st number: 2 14/20, 2nd number: 10/64
54/20 + 10/64 is 457/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 20 × 16 = 320,
54/20 = 54 × 16/20 × 16 = 864/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
10/64 = 10 × 5/64 × 5 = 50/320 - Add the two like fractions:
864/320 + 50/320 = 864 + 50/320 = 914/320 - 914/320 simplified gives 457/160
- So, 54/20 + 10/64 = 457/160
In mixed form: 2137/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/20+20/64 54/40+10/64 54/20+30/64 54/60+10/64 54/20+50/64 54/20+70/64