Add 70/75 and 96/56
1st number: 70/75, 2nd number: 1 40/56
70/75 + 96/56 is 278/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 56 is 4200
Next, find the equivalent fraction of both fractional numbers with denominator 4200 - For the 1st fraction, since 75 × 56 = 4200,
70/75 = 70 × 56/75 × 56 = 3920/4200 - Likewise, for the 2nd fraction, since 56 × 75 = 4200,
96/56 = 96 × 75/56 × 75 = 7200/4200 - Add the two like fractions:
3920/4200 + 7200/4200 = 3920 + 7200/4200 = 11120/4200 - 11120/4200 simplified gives 278/105
- So, 70/75 + 96/56 = 278/105
In mixed form: 268/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: