Add 4/84 and 42/50
4/84 + 42/50 is 466/525.
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,
4/84 = 4 × 25/84 × 25 = 100/2100 - Likewise, for the 2nd fraction, since 50 × 42 = 2100,
42/50 = 42 × 42/50 × 42 = 1764/2100 - Add the two like fractions:
100/2100 + 1764/2100 = 100 + 1764/2100 = 1864/2100 - 1864/2100 simplified gives 466/525
- So, 4/84 + 42/50 = 466/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/84+42/50 4/84+84/50 12/84+42/50 20/84+42/50 28/84+42/50