Add 3/49 and 81/16
1st number: 3/49, 2nd number: 5 1/16
3/49 + 81/16 is 4017/784.
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,
3/49 = 3 × 16/49 × 16 = 48/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
81/16 = 81 × 49/16 × 49 = 3969/784 - Add the two like fractions:
48/784 + 3969/784 = 48 + 3969/784 = 4017/784 - So, 3/49 + 81/16 = 4017/784
In mixed form: 597/784
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/49+81/16 3/98+81/16 3/49+81/32 9/49+81/16 3/49+81/48 15/49+81/16 3/49+81/80 21/49+81/16