Add 75/4 and 7/14
1st number: 18 3/4, 2nd number: 7/14
75/4 + 7/14 is 77/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
75/4 = 75 × 7/4 × 7 = 525/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
7/14 = 7 × 2/14 × 2 = 14/28 - Add the two like fractions:
525/28 + 14/28 = 525 + 14/28 = 539/28 - 539/28 simplified gives 77/4
- So, 75/4 + 7/14 = 77/4
In mixed form: 191/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/8+7/14 75/4+7/28 75/4+21/14 75/12+7/14 75/4+7/42 75/4+35/14 75/20+7/14 75/4+7/70 75/4+49/14 75/28+7/14 75/4+7/98