Add 18/84 and 4/50
18/84 + 4/50 is 103/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 50 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 50 × 42 = 2100,
4/50 = 4 × 42/50 × 42 = 168/2100 - Add the two like fractions:
450/2100 + 168/2100 = 450 + 168/2100 = 618/2100 - 618/2100 simplified gives 103/350
- So, 18/84 + 4/50 = 103/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/84+4/50 18/84+8/50 54/84+4/50 18/84+12/50 90/84+4/50 18/84+20/50 18/84+28/50