Add 1/18 and 10/42
1/18 + 10/42 is 37/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 42 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
1/18 = 1 × 7/18 × 7 = 7/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
10/42 = 10 × 3/42 × 3 = 30/126 - Add the two like fractions:
7/126 + 30/126 = 7 + 30/126 = 37/126 - So, 1/18 + 10/42 = 37/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18+10/42 1/18+20/42 1/36+10/42 1/18+10/84 3/18+10/42 1/18+30/42 1/54+10/42 5/18+10/42 1/18+50/42 1/90+10/42 7/18+10/42 1/18+70/42