Add 49/10 and 56/63
1st number: 4 9/10, 2nd number: 56/63
49/10 + 56/63 is 521/90.
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,
49/10 = 49 × 63/10 × 63 = 3087/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
56/63 = 56 × 10/63 × 10 = 560/630 - Add the two like fractions:
3087/630 + 560/630 = 3087 + 560/630 = 3647/630 - 3647/630 simplified gives 521/90
- So, 49/10 + 56/63 = 521/90
In mixed form: 571/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10+56/63 49/20+56/63 49/30+56/63 49/50+56/63 49/70+56/63