Add 63/4 and 6/70
1st number: 15 3/4, 2nd number: 6/70
63/4 + 6/70 is 2217/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
63/4 = 63 × 35/4 × 35 = 2205/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
6/70 = 6 × 2/70 × 2 = 12/140 - Add the two like fractions:
2205/140 + 12/140 = 2205 + 12/140 = 2217/140 - So, 63/4 + 6/70 = 2217/140
In mixed form: 15117/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/4+12/70 63/8+6/70 63/4+18/70 63/12+6/70 63/4+30/70 63/20+6/70 63/4+42/70 63/28+6/70