Add 56/49 and 70/16
1st number: 1 7/49, 2nd number: 4 6/16
56/49 + 70/16 is 309/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 16 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 49 × 16 = 784,
56/49 = 56 × 16/49 × 16 = 896/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
70/16 = 70 × 49/16 × 49 = 3430/784 - Add the two like fractions:
896/784 + 3430/784 = 896 + 3430/784 = 4326/784 - 4326/784 simplified gives 309/56
- So, 56/49 + 70/16 = 309/56
In mixed form: 529/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+70/16 56/49+70/32 56/49+70/48 56/49+70/80