Add 40/18 and 10/14
1st number: 2 4/18, 2nd number: 10/14
40/18 + 10/14 is 185/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
40/18 = 40 × 7/18 × 7 = 280/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
10/14 = 10 × 9/14 × 9 = 90/126 - Add the two like fractions:
280/126 + 90/126 = 280 + 90/126 = 370/126 - 370/126 simplified gives 185/63
- So, 40/18 + 10/14 = 185/63
In mixed form: 259/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/18+10/14 40/18+20/14 40/36+10/14 40/18+10/28 40/18+30/14 40/54+10/14 40/18+10/42 40/18+50/14 40/90+10/14 40/18+10/70 40/18+70/14 40/18+10/98