Add 64/60 and 42/36
1st number: 1 4/60, 2nd number: 1 6/36
64/60 + 42/36 is 67/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
64/60 = 64 × 3/60 × 3 = 192/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
42/36 = 42 × 5/36 × 5 = 210/180 - Add the two like fractions:
192/180 + 210/180 = 192 + 210/180 = 402/180 - 402/180 simplified gives 67/30
- So, 64/60 + 42/36 = 67/30
In mixed form: 27/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/60+84/36 64/60+42/72