Add 10/18 and 32/63
10/18 + 32/63 is 67/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
10/18 = 10 × 7/18 × 7 = 70/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
32/63 = 32 × 2/63 × 2 = 64/126 - Add the two like fractions:
70/126 + 64/126 = 70 + 64/126 = 134/126 - 134/126 simplified gives 67/63
- So, 10/18 + 32/63 = 67/63
In mixed form: 14/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/18+32/63 10/18+64/63 10/36+32/63 30/18+32/63 10/18+96/63 10/54+32/63 50/18+32/63 10/90+32/63 70/18+32/63