Add 2/14 and 7/45
2/14 + 7/45 is 94/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
2/14 = 2 × 45/14 × 45 = 90/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
7/45 = 7 × 14/45 × 14 = 98/630 - Add the two like fractions:
90/630 + 98/630 = 90 + 98/630 = 188/630 - 188/630 simplified gives 94/315
- So, 2/14 + 7/45 = 94/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/14+7/45 2/14+14/45 2/28+7/45 2/14+7/90 6/14+7/45 2/14+21/45 2/42+7/45 10/14+7/45 2/14+35/45 2/70+7/45 2/14+49/45 2/98+7/45