Add 12/50 and 75/64
1st number: 12/50, 2nd number: 1 11/64
12/50 + 75/64 is 2259/1600.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 64 is 1600
Next, find the equivalent fraction of both fractional numbers with denominator 1600 - For the 1st fraction, since 50 × 32 = 1600,
12/50 = 12 × 32/50 × 32 = 384/1600 - Likewise, for the 2nd fraction, since 64 × 25 = 1600,
75/64 = 75 × 25/64 × 25 = 1875/1600 - Add the two like fractions:
384/1600 + 1875/1600 = 384 + 1875/1600 = 2259/1600 - So, 12/50 + 75/64 = 2259/1600
In mixed form: 1659/1600
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/50+75/64 36/50+75/64 60/50+75/64 84/50+75/64