Add 45/28 and 7/14
1st number: 1 17/28, 2nd number: 7/14
45/28 + 7/14 is 59/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
45/28 = 45 × 1/28 × 1 = 45/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
7/14 = 7 × 2/14 × 2 = 14/28 - Add the two like fractions:
45/28 + 14/28 = 45 + 14/28 = 59/28 - So, 45/28 + 7/14 = 59/28
In mixed form: 23/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28+7/14 45/56+7/14 45/28+7/28 45/28+21/14 45/84+7/14 45/28+7/42 45/28+35/14 45/28+7/70 45/28+49/14 45/28+7/98