Add 70/56 and 18/75
1st number: 1 14/56, 2nd number: 18/75
70/56 + 18/75 is 149/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 75 is 4200
Next, find the equivalent fraction of both fractional numbers with denominator 4200 - For the 1st fraction, since 56 × 75 = 4200,
70/56 = 70 × 75/56 × 75 = 5250/4200 - Likewise, for the 2nd fraction, since 75 × 56 = 4200,
18/75 = 18 × 56/75 × 56 = 1008/4200 - Add the two like fractions:
5250/4200 + 1008/4200 = 5250 + 1008/4200 = 6258/4200 - 6258/4200 simplified gives 149/100
- So, 70/56 + 18/75 = 149/100
In mixed form: 149/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56+36/75 70/56+54/75 70/56+90/75