Add 7/35 and 2/18
7/35 + 2/18 is 14/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 18 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
7/35 = 7 × 18/35 × 18 = 126/630 - Likewise, for the 2nd fraction, since 18 × 35 = 630,
2/18 = 2 × 35/18 × 35 = 70/630 - Add the two like fractions:
126/630 + 70/630 = 126 + 70/630 = 196/630 - 196/630 simplified gives 14/45
- So, 7/35 + 2/18 = 14/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35+2/18 7/35+4/18 7/70+2/18 7/35+2/36 21/35+2/18 7/35+6/18 7/35+2/54 7/35+10/18 7/35+2/90 49/35+2/18 7/35+14/18