Add 3/63 and 27/10
1st number: 3/63, 2nd number: 2 7/10
3/63 + 27/10 is 577/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 10 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
3/63 = 3 × 10/63 × 10 = 30/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
27/10 = 27 × 63/10 × 63 = 1701/630 - Add the two like fractions:
30/630 + 1701/630 = 30 + 1701/630 = 1731/630 - 1731/630 simplified gives 577/210
- So, 3/63 + 27/10 = 577/210
In mixed form: 2157/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/63+27/10 3/63+54/10 3/63+27/20 9/63+27/10 3/63+81/10 3/63+27/30 15/63+27/10 3/63+27/50 21/63+27/10 3/63+27/70