Add 7/63 and 45/6
1st number: 7/63, 2nd number: 7 3/6
7/63 + 45/6 is 137/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 6 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
7/63 = 7 × 2/63 × 2 = 14/126 - Likewise, for the 2nd fraction, since 6 × 21 = 126,
45/6 = 45 × 21/6 × 21 = 945/126 - Add the two like fractions:
14/126 + 945/126 = 14 + 945/126 = 959/126 - 959/126 simplified gives 137/18
- So, 7/63 + 45/6 = 137/18
In mixed form: 711/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/63+45/6 7/63+90/6 7/63+45/12 21/63+45/6 7/63+45/18 35/63+45/6 7/63+45/30 49/63+45/6 7/63+45/42