Add 3/50 and 20/42
3/50 + 20/42 is 563/1050.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
3/50 = 3 × 21/50 × 21 = 63/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
20/42 = 20 × 25/42 × 25 = 500/1050 - Add the two like fractions:
63/1050 + 500/1050 = 63 + 500/1050 = 563/1050 - So, 3/50 + 20/42 = 563/1050
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/50+20/42 3/50+40/42 3/50+20/84 9/50+20/42 3/50+60/42 15/50+20/42 21/50+20/42