Add 27/4 and 32/10
1st number: 6 3/4, 2nd number: 3 2/10
27/4 + 32/10 is 199/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
27/4 = 27 × 5/4 × 5 = 135/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
32/10 = 32 × 2/10 × 2 = 64/20 - Add the two like fractions:
135/20 + 64/20 = 135 + 64/20 = 199/20 - So, 27/4 + 32/10 = 199/20
In mixed form: 919/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4+32/10 27/4+64/10 27/8+32/10 27/4+32/20 81/4+32/10 27/4+96/10 27/12+32/10 27/4+32/30 27/20+32/10 27/4+32/50 27/28+32/10 27/4+32/70