Add 7/18 and 5/35
7/18 + 5/35 is 67/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 35 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 18 × 35 = 630,
7/18 = 7 × 35/18 × 35 = 245/630 - Likewise, for the 2nd fraction, since 35 × 18 = 630,
5/35 = 5 × 18/35 × 18 = 90/630 - Add the two like fractions:
245/630 + 90/630 = 245 + 90/630 = 335/630 - 335/630 simplified gives 67/126
- So, 7/18 + 5/35 = 67/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/18+5/35 7/18+10/35 7/36+5/35 7/18+5/70 21/18+5/35 7/18+15/35 7/54+5/35 35/18+5/35 7/18+25/35 7/90+5/35 49/18+5/35