Add 14/18 and 75/10
1st number: 14/18, 2nd number: 7 5/10
14/18 + 75/10 is 149/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
14/18 = 14 × 5/18 × 5 = 70/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
75/10 = 75 × 9/10 × 9 = 675/90 - Add the two like fractions:
70/90 + 675/90 = 70 + 675/90 = 745/90 - 745/90 simplified gives 149/18
- So, 14/18 + 75/10 = 149/18
In mixed form: 85/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/18+75/10 14/36+75/10 14/18+75/20 42/18+75/10 14/54+75/10 14/18+75/30 70/18+75/10 14/90+75/10 14/18+75/50 98/18+75/10 14/18+75/70