Add 3/64 and 48/90
3/64 + 48/90 is 557/960.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 90 is 2880
Next, find the equivalent fraction of both fractional numbers with denominator 2880 - For the 1st fraction, since 64 × 45 = 2880,
3/64 = 3 × 45/64 × 45 = 135/2880 - Likewise, for the 2nd fraction, since 90 × 32 = 2880,
48/90 = 48 × 32/90 × 32 = 1536/2880 - Add the two like fractions:
135/2880 + 1536/2880 = 135 + 1536/2880 = 1671/2880 - 1671/2880 simplified gives 557/960
- So, 3/64 + 48/90 = 557/960
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/64+48/90 3/64+96/90 9/64+48/90 15/64+48/90 21/64+48/90