Add 18/75 and 7/18
18/75 + 7/18 is 283/450.
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,
18/75 = 18 × 6/75 × 6 = 108/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
7/18 = 7 × 25/18 × 25 = 175/450 - Add the two like fractions:
108/450 + 175/450 = 108 + 175/450 = 283/450 - So, 18/75 + 7/18 = 283/450
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/75+7/18 18/75+14/18 18/75+7/36 54/75+7/18 18/75+21/18 18/75+7/54 90/75+7/18 18/75+35/18 18/75+7/90 18/75+49/18