Add 63/7 and 6/30
1st number: 9 0/7, 2nd number: 6/30
63/7 + 6/30 is 46/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
63/7 = 63 × 30/7 × 30 = 1890/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
6/30 = 6 × 7/30 × 7 = 42/210 - Add the two like fractions:
1890/210 + 42/210 = 1890 + 42/210 = 1932/210 - 1932/210 simplified gives 46/5
- So, 63/7 + 6/30 = 46/5
In mixed form: 91/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/7+12/30 63/14+6/30 63/7+6/60 63/7+18/30 63/21+6/30 63/7+6/90 63/35+6/30 63/7+42/30 63/49+6/30