Add 7/2 and 10/63
1st number: 3 1/2, 2nd number: 10/63
7/2 + 10/63 is 461/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 2 × 63 = 126,
7/2 = 7 × 63/2 × 63 = 441/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
10/63 = 10 × 2/63 × 2 = 20/126 - Add the two like fractions:
441/126 + 20/126 = 441 + 20/126 = 461/126 - So, 7/2 + 10/63 = 461/126
In mixed form: 383/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/2+10/63 7/2+20/63 7/4+10/63 21/2+10/63 7/2+30/63 7/6+10/63 35/2+10/63 7/2+50/63 7/10+10/63 49/2+10/63 7/2+70/63 7/14+10/63