Add 8/4 and 81/49
1st number: 2 0/4, 2nd number: 1 32/49
8/4 + 81/49 is 179/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
8/4 = 8 × 49/4 × 49 = 392/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
81/49 = 81 × 4/49 × 4 = 324/196 - Add the two like fractions:
392/196 + 324/196 = 392 + 324/196 = 716/196 - 716/196 simplified gives 179/49
- So, 8/4 + 81/49 = 179/49
In mixed form: 332/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/4+81/49 8/4+81/98 24/4+81/49 8/12+81/49 40/4+81/49 8/20+81/49 56/4+81/49 8/28+81/49