Add 63/70 and 75/96
63/70 + 75/96 is 269/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 96 is 3360
Next, find the equivalent fraction of both fractional numbers with denominator 3360 - For the 1st fraction, since 70 × 48 = 3360,
63/70 = 63 × 48/70 × 48 = 3024/3360 - Likewise, for the 2nd fraction, since 96 × 35 = 3360,
75/96 = 75 × 35/96 × 35 = 2625/3360 - Add the two like fractions:
3024/3360 + 2625/3360 = 3024 + 2625/3360 = 5649/3360 - 5649/3360 simplified gives 269/160
- So, 63/70 + 75/96 = 269/160
In mixed form: 1109/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: