Add 70/63 and 56/10
1st number: 1 7/63, 2nd number: 5 6/10
70/63 + 56/10 is 302/45.
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,
70/63 = 70 × 10/63 × 10 = 700/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
56/10 = 56 × 63/10 × 63 = 3528/630 - Add the two like fractions:
700/630 + 3528/630 = 700 + 3528/630 = 4228/630 - 4228/630 simplified gives 302/45
- So, 70/63 + 56/10 = 302/45
In mixed form: 632/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/63+56/20 70/63+56/30 70/63+56/50 70/63+56/70