Add 6/90 and 24/63
6/90 + 24/63 is 47/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
6/90 = 6 × 7/90 × 7 = 42/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
24/63 = 24 × 10/63 × 10 = 240/630 - Add the two like fractions:
42/630 + 240/630 = 42 + 240/630 = 282/630 - 282/630 simplified gives 47/105
- So, 6/90 + 24/63 = 47/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/90+24/63 6/90+48/63 18/90+24/63 6/90+72/63 30/90+24/63 42/90+24/63