Add 1/14 and 45/7
1st number: 1/14, 2nd number: 6 3/7
1/14 + 45/7 is 13/2.
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,
1/14 = 1 × 1/14 × 1 = 1/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
45/7 = 45 × 2/7 × 2 = 90/14 - Add the two like fractions:
1/14 + 90/14 = 1 + 90/14 = 91/14 - 91/14 simplified gives 13/2
- So, 1/14 + 45/7 = 13/2
In mixed form: 61/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14+45/7 1/14+90/7 1/28+45/7 1/14+45/14 3/14+45/7 1/42+45/7 1/14+45/21 5/14+45/7 1/70+45/7 1/14+45/35 7/14+45/7 1/98+45/7 1/14+45/49