Add 75/96 and 80/70
1st number: 75/96, 2nd number: 1 10/70
75/96 + 80/70 is 431/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 70 is 3360
Next, find the equivalent fraction of both fractional numbers with denominator 3360 - For the 1st fraction, since 96 × 35 = 3360,
75/96 = 75 × 35/96 × 35 = 2625/3360 - Likewise, for the 2nd fraction, since 70 × 48 = 3360,
80/70 = 80 × 48/70 × 48 = 3840/3360 - Add the two like fractions:
2625/3360 + 3840/3360 = 2625 + 3840/3360 = 6465/3360 - 6465/3360 simplified gives 431/224
- So, 75/96 + 80/70 = 431/224
In mixed form: 1207/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: