Add 40/2 and 36/63
1st number: 20 0/2, 2nd number: 36/63
40/2 + 36/63 is 144/7.
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,
40/2 = 40 × 63/2 × 63 = 2520/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
36/63 = 36 × 2/63 × 2 = 72/126 - Add the two like fractions:
2520/126 + 72/126 = 2520 + 72/126 = 2592/126 - 2592/126 simplified gives 144/7
- So, 40/2 + 36/63 = 144/7
In mixed form: 204/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2+36/63 40/2+72/63 40/4+36/63 40/6+36/63 40/10+36/63 40/14+36/63