Add 4/64 and 7/10
4/64 + 7/10 is 61/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 10 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 64 × 5 = 320,
4/64 = 4 × 5/64 × 5 = 20/320 - Likewise, for the 2nd fraction, since 10 × 32 = 320,
7/10 = 7 × 32/10 × 32 = 224/320 - Add the two like fractions:
20/320 + 224/320 = 20 + 224/320 = 244/320 - 244/320 simplified gives 61/80
- So, 4/64 + 7/10 = 61/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/64+7/10 4/64+14/10 4/64+7/20 12/64+7/10 4/64+21/10 4/64+7/30 20/64+7/10 4/64+35/10 4/64+7/50 28/64+7/10 4/64+49/10 4/64+7/70