Add 63/2 and 1/40
1st number: 31 1/2, 2nd number: 1/40
63/2 + 1/40 is 1261/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
63/2 = 63 × 20/2 × 20 = 1260/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
1/40 = 1 × 1/40 × 1 = 1/40 - Add the two like fractions:
1260/40 + 1/40 = 1260 + 1/40 = 1261/40 - So, 63/2 + 1/40 = 1261/40
In mixed form: 3121/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/2+2/40 63/4+1/40 63/2+1/80 63/2+3/40 63/6+1/40 63/2+5/40 63/10+1/40 63/2+7/40 63/14+1/40