Add 5/10 and 84/63
1st number: 5/10, 2nd number: 1 21/63
5/10 + 84/63 is 11/6.
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,
84/63 = 84 × 10/63 × 10 = 840/630 - Add the two like fractions:
315/630 + 840/630 = 315 + 840/630 = 1155/630 - 1155/630 simplified gives 11/6
- So, 5/10 + 84/63 = 11/6
In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/20+84/63 15/10+84/63 5/30+84/63 25/10+84/63 5/50+84/63 35/10+84/63 5/70+84/63