Add 9/14 and 75/18
1st number: 9/14, 2nd number: 4 3/18
9/14 + 75/18 is 101/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
9/14 = 9 × 9/14 × 9 = 81/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
75/18 = 75 × 7/18 × 7 = 525/126 - Add the two like fractions:
81/126 + 525/126 = 81 + 525/126 = 606/126 - 606/126 simplified gives 101/21
- So, 9/14 + 75/18 = 101/21
In mixed form: 417/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/14+75/18 9/28+75/18 9/14+75/36 27/14+75/18 9/42+75/18 9/14+75/54 45/14+75/18 9/70+75/18 9/14+75/90 63/14+75/18 9/98+75/18