Add 45/14 and 56/7
1st number: 3 3/14, 2nd number: 8 0/7
45/14 + 56/7 is 157/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 14 × 1 = 14,
45/14 = 45 × 1/14 × 1 = 45/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
56/7 = 56 × 2/7 × 2 = 112/14 - Add the two like fractions:
45/14 + 112/14 = 45 + 112/14 = 157/14 - So, 45/14 + 56/7 = 157/14
In mixed form: 113/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/14+56/7 45/28+56/7 45/14+56/14 45/42+56/7 45/14+56/21 45/70+56/7 45/14+56/35 45/98+56/7 45/14+56/49