Add 18/84 and 18/25
18/84 + 18/25 is 327/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 25 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
18/84 = 18 × 25/84 × 25 = 450/2100 - Likewise, for the 2nd fraction, since 25 × 84 = 2100,
18/25 = 18 × 84/25 × 84 = 1512/2100 - Add the two like fractions:
450/2100 + 1512/2100 = 450 + 1512/2100 = 1962/2100 - 1962/2100 simplified gives 327/350
- So, 18/84 + 18/25 = 327/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/84+18/25 18/84+36/25 18/84+18/50 54/84+18/25 18/84+54/25 18/84+18/75 90/84+18/25 18/84+90/25