Add 45/42 and 32/60
1st number: 1 3/42, 2nd number: 32/60
45/42 + 32/60 is 337/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 42 × 10 = 420,
45/42 = 45 × 10/42 × 10 = 450/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
32/60 = 32 × 7/60 × 7 = 224/420 - Add the two like fractions:
450/420 + 224/420 = 450 + 224/420 = 674/420 - 674/420 simplified gives 337/210
- So, 45/42 + 32/60 = 337/210
In mixed form: 1127/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/42+32/60 45/42+64/60 45/84+32/60 45/42+96/60