Add 5/10 and 18/63
5/10 + 18/63 is 11/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
5/10 = 5 × 63/10 × 63 = 315/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
18/63 = 18 × 10/63 × 10 = 180/630 - Add the two like fractions:
315/630 + 180/630 = 315 + 180/630 = 495/630 - 495/630 simplified gives 11/14
- So, 5/10 + 18/63 = 11/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/10+36/63 5/20+18/63 15/10+18/63 5/10+54/63 5/30+18/63 25/10+18/63 5/10+90/63 5/50+18/63 35/10+18/63 5/70+18/63