Add 27/50 and 45/4
1st number: 27/50, 2nd number: 11 1/4
27/50 + 45/4 is 1179/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 4 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
27/50 = 27 × 2/50 × 2 = 54/100 - Likewise, for the 2nd fraction, since 4 × 25 = 100,
45/4 = 45 × 25/4 × 25 = 1125/100 - Add the two like fractions:
54/100 + 1125/100 = 54 + 1125/100 = 1179/100 - So, 27/50 + 45/4 = 1179/100
In mixed form: 1179/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/50+45/4 27/50+90/4 27/50+45/8 81/50+45/4 27/50+45/12 27/50+45/20 27/50+45/28