Add 12/10 and 56/63
1st number: 1 2/10, 2nd number: 56/63
12/10 + 56/63 is 94/45.
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,
12/10 = 12 × 63/10 × 63 = 756/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
56/63 = 56 × 10/63 × 10 = 560/630 - Add the two like fractions:
756/630 + 560/630 = 756 + 560/630 = 1316/630 - 1316/630 simplified gives 94/45
- So, 12/10 + 56/63 = 94/45
In mixed form: 24/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/10+56/63 12/20+56/63 36/10+56/63 12/30+56/63 60/10+56/63 12/50+56/63 84/10+56/63 12/70+56/63