Add 3/30 and 4/64
3/30 + 4/64 is 13/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 64 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 30 × 32 = 960,
3/30 = 3 × 32/30 × 32 = 96/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
4/64 = 4 × 15/64 × 15 = 60/960 - Add the two like fractions:
96/960 + 60/960 = 96 + 60/960 = 156/960 - 156/960 simplified gives 13/80
- So, 3/30 + 4/64 = 13/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/30+4/64 3/30+8/64 3/60+4/64 9/30+4/64 3/30+12/64 3/90+4/64 15/30+4/64 3/30+20/64 21/30+4/64 3/30+28/64