Add 27/49 and 75/45
1st number: 27/49, 2nd number: 1 30/45
27/49 + 75/45 is 326/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 45 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 49 × 45 = 2205,
27/49 = 27 × 45/49 × 45 = 1215/2205 - Likewise, for the 2nd fraction, since 45 × 49 = 2205,
75/45 = 75 × 49/45 × 49 = 3675/2205 - Add the two like fractions:
1215/2205 + 3675/2205 = 1215 + 3675/2205 = 4890/2205 - 4890/2205 simplified gives 326/147
- So, 27/49 + 75/45 = 326/147
In mixed form: 232/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/49+75/45 27/98+75/45 27/49+75/90 81/49+75/45