Add 25/64 and 27/56
25/64 + 27/56 is 391/448.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 56 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 64 × 7 = 448,
25/64 = 25 × 7/64 × 7 = 175/448 - Likewise, for the 2nd fraction, since 56 × 8 = 448,
27/56 = 27 × 8/56 × 8 = 216/448 - Add the two like fractions:
175/448 + 216/448 = 175 + 216/448 = 391/448 - So, 25/64 + 27/56 = 391/448
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/64+27/56 25/64+54/56 75/64+27/56 25/64+81/56