Add 27/2 and 98/20
1st number: 13 1/2, 2nd number: 4 18/20
27/2 + 98/20 is 92/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
27/2 = 27 × 10/2 × 10 = 270/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
98/20 = 98 × 1/20 × 1 = 98/20 - Add the two like fractions:
270/20 + 98/20 = 270 + 98/20 = 368/20 - 368/20 simplified gives 92/5
- So, 27/2 + 98/20 = 92/5
In mixed form: 182/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2+98/20 27/4+98/20 27/2+98/40 81/2+98/20 27/6+98/20 27/2+98/60 27/10+98/20 27/14+98/20