Add 27/28 and 10/49
27/28 + 10/49 is 229/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 28 × 7 = 196,
27/28 = 27 × 7/28 × 7 = 189/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
10/49 = 10 × 4/49 × 4 = 40/196 - Add the two like fractions:
189/196 + 40/196 = 189 + 40/196 = 229/196 - So, 27/28 + 10/49 = 229/196
In mixed form: 133/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/28+10/49 27/28+20/49 27/56+10/49 27/28+10/98 81/28+10/49 27/28+30/49 27/84+10/49 27/28+50/49 27/28+70/49