Add 70/8 and 4/63
1st number: 8 6/8, 2nd number: 4/63
70/8 + 4/63 is 2221/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
70/8 = 70 × 63/8 × 63 = 4410/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
4/63 = 4 × 8/63 × 8 = 32/504 - Add the two like fractions:
4410/504 + 32/504 = 4410 + 32/504 = 4442/504 - 4442/504 simplified gives 2221/252
- So, 70/8 + 4/63 = 2221/252
In mixed form: 8205/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8+8/63 70/16+4/63 70/8+12/63 70/24+4/63 70/8+20/63 70/40+4/63 70/8+28/63 70/56+4/63