Add 12/75 and 70/5, Solve 12/75 + 14 0/5 as a fraction

Add 12/75 and 70/5

1^st number: 12/75, 2^nd number: 14 0/5

12/75 + 70/5 is 354/25.

Find the least common denominator or LCM of the two denominators:
LCM of 75 and 5 is 75

Next, find the equivalent fraction of both fractional numbers with denominator 75
For the 1st fraction, since 75 × 1 = 75,
12/75 = 12 × 1/75 × 1 = 12/75
Likewise, for the 2nd fraction, since 5 × 15 = 75,
70/5 = 70 × 15/5 × 15 = 1050/75
Add the two like fractions:
12/75 + 1050/75 = 12 + 1050/75 = 1062/75
1062/75 simplified gives 354/25
So, 12/75 + 70/5 = 354/25
In mixed form: 144/25

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad