Add 12/75 and 7/18
12/75 + 7/18 is 247/450.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 75 × 6 = 450,
12/75 = 12 × 6/75 × 6 = 72/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
7/18 = 7 × 25/18 × 25 = 175/450 - Add the two like fractions:
72/450 + 175/450 = 72 + 175/450 = 247/450 - So, 12/75 + 7/18 = 247/450
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/75+7/18 12/75+14/18 12/75+7/36 36/75+7/18 12/75+21/18 12/75+7/54 60/75+7/18 12/75+35/18 12/75+7/90 84/75+7/18 12/75+49/18