Add 45/7 and 6/30
1st number: 6 3/7, 2nd number: 6/30
45/7 + 6/30 is 232/35.
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,
45/7 = 45 × 30/7 × 30 = 1350/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
6/30 = 6 × 7/30 × 7 = 42/210 - Add the two like fractions:
1350/210 + 42/210 = 1350 + 42/210 = 1392/210 - 1392/210 simplified gives 232/35
- So, 45/7 + 6/30 = 232/35
In mixed form: 622/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/7+6/30 45/7+12/30 45/14+6/30 45/7+6/60 45/7+18/30 45/21+6/30 45/7+6/90 45/35+6/30 45/7+42/30 45/49+6/30