Add 3/28 and 4/64
3/28 + 4/64 is 19/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 64 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 28 × 16 = 448,
3/28 = 3 × 16/28 × 16 = 48/448 - Likewise, for the 2nd fraction, since 64 × 7 = 448,
4/64 = 4 × 7/64 × 7 = 28/448 - Add the two like fractions:
48/448 + 28/448 = 48 + 28/448 = 76/448 - 76/448 simplified gives 19/112
- So, 3/28 + 4/64 = 19/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/28+4/64 3/28+8/64 3/56+4/64 9/28+4/64 3/28+12/64 3/84+4/64 15/28+4/64 3/28+20/64 21/28+4/64 3/28+28/64