Add 3/96 and 70/63
1st number: 3/96, 2nd number: 1 7/63
3/96 + 70/63 is 329/288.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 63 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 96 × 21 = 2016,
3/96 = 3 × 21/96 × 21 = 63/2016 - Likewise, for the 2nd fraction, since 63 × 32 = 2016,
70/63 = 70 × 32/63 × 32 = 2240/2016 - Add the two like fractions:
63/2016 + 2240/2016 = 63 + 2240/2016 = 2303/2016 - 2303/2016 simplified gives 329/288
- So, 3/96 + 70/63 = 329/288
In mixed form: 141/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/96+70/63 9/96+70/63 15/96+70/63 21/96+70/63