Add 60/10 and 21/63
1st number: 6 0/10, 2nd number: 21/63
60/10 + 21/63 is 19/3.
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,
60/10 = 60 × 63/10 × 63 = 3780/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
21/63 = 21 × 10/63 × 10 = 210/630 - Add the two like fractions:
3780/630 + 210/630 = 3780 + 210/630 = 3990/630 - 3990/630 simplified gives 19/3
- So, 60/10 + 21/63 = 19/3
In mixed form: 61/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10+42/63 60/20+21/63 60/30+21/63 60/50+21/63 60/70+21/63