Add 2/7 and 8/64
2/7 + 8/64 is 23/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 64 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 7 × 64 = 448,
2/7 = 2 × 64/7 × 64 = 128/448 - Likewise, for the 2nd fraction, since 64 × 7 = 448,
8/64 = 8 × 7/64 × 7 = 56/448 - Add the two like fractions:
128/448 + 56/448 = 128 + 56/448 = 184/448 - 184/448 simplified gives 23/56
- So, 2/7 + 8/64 = 23/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/7+8/64 2/7+16/64 2/14+8/64 6/7+8/64 2/7+24/64 2/21+8/64 10/7+8/64 2/7+40/64 2/35+8/64 14/7+8/64 2/7+56/64 2/49+8/64