Add 18/60 and 30/64
18/60 + 30/64 is 123/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 64 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 60 × 16 = 960,
18/60 = 18 × 16/60 × 16 = 288/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
30/64 = 30 × 15/64 × 15 = 450/960 - Add the two like fractions:
288/960 + 450/960 = 288 + 450/960 = 738/960 - 738/960 simplified gives 123/160
- So, 18/60 + 30/64 = 123/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/60+30/64 18/60+60/64 54/60+30/64 18/60+90/64 90/60+30/64