Add 2/30 and 4/64
2/30 + 4/64 is 31/240.
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,
2/30 = 2 × 32/30 × 32 = 64/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
4/64 = 4 × 15/64 × 15 = 60/960 - Add the two like fractions:
64/960 + 60/960 = 64 + 60/960 = 124/960 - 124/960 simplified gives 31/240
- So, 2/30 + 4/64 = 31/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30+4/64 2/30+8/64 2/60+4/64 6/30+4/64 2/30+12/64 2/90+4/64 10/30+4/64 2/30+20/64 14/30+4/64 2/30+28/64