Add 27/30 and 5/63
27/30 + 5/63 is 617/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 30 × 21 = 630,
27/30 = 27 × 21/30 × 21 = 567/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
5/63 = 5 × 10/63 × 10 = 50/630 - Add the two like fractions:
567/630 + 50/630 = 567 + 50/630 = 617/630 - So, 27/30 + 5/63 = 617/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/30+5/63 27/30+10/63 27/60+5/63 81/30+5/63 27/30+15/63 27/90+5/63 27/30+25/63 27/30+35/63