Add 4/14 and 10/45
4/14 + 10/45 is 32/63.
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,
4/14 = 4 × 45/14 × 45 = 180/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
10/45 = 10 × 14/45 × 14 = 140/630 - Add the two like fractions:
180/630 + 140/630 = 180 + 140/630 = 320/630 - 320/630 simplified gives 32/63
- So, 4/14 + 10/45 = 32/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/14+10/45 4/14+20/45 4/28+10/45 4/14+10/90 12/14+10/45 4/14+30/45 4/42+10/45 20/14+10/45 4/14+50/45 4/70+10/45 28/14+10/45 4/14+70/45 4/98+10/45