Add 70/7 and 4/63
1st number: 10 0/7, 2nd number: 4/63
70/7 + 4/63 is 634/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
70/7 = 70 × 9/7 × 9 = 630/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
4/63 = 4 × 1/63 × 1 = 4/63 - Add the two like fractions:
630/63 + 4/63 = 630 + 4/63 = 634/63 - So, 70/7 + 4/63 = 634/63
In mixed form: 104/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/7+8/63 70/14+4/63 70/7+12/63 70/21+4/63 70/7+20/63 70/35+4/63 70/7+28/63 70/49+4/63