Add 50/2 and 70/63
1st number: 25 0/2, 2nd number: 1 7/63
50/2 + 70/63 is 235/9.
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,
50/2 = 50 × 63/2 × 63 = 3150/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
70/63 = 70 × 2/63 × 2 = 140/126 - Add the two like fractions:
3150/126 + 140/126 = 3150 + 140/126 = 3290/126 - 3290/126 simplified gives 235/9
- So, 50/2 + 70/63 = 235/9
In mixed form: 261/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4+70/63 50/6+70/63 50/10+70/63 50/14+70/63