Add 15/32 and 80/63
1st number: 15/32, 2nd number: 1 17/63
15/32 + 80/63 is 3505/2016.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 63 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 32 × 63 = 2016,
15/32 = 15 × 63/32 × 63 = 945/2016 - Likewise, for the 2nd fraction, since 63 × 32 = 2016,
80/63 = 80 × 32/63 × 32 = 2560/2016 - Add the two like fractions:
945/2016 + 2560/2016 = 945 + 2560/2016 = 3505/2016 - So, 15/32 + 80/63 = 3505/2016
In mixed form: 11489/2016
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/32+80/63 15/64+80/63 45/32+80/63 15/96+80/63 75/32+80/63