Add 2/50 and 15/42
2/50 + 15/42 is 139/350.
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,
2/50 = 2 × 21/50 × 21 = 42/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
15/42 = 15 × 25/42 × 25 = 375/1050 - Add the two like fractions:
42/1050 + 375/1050 = 42 + 375/1050 = 417/1050 - 417/1050 simplified gives 139/350
- So, 2/50 + 15/42 = 139/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/50+15/42 2/50+30/42 2/50+15/84 6/50+15/42 2/50+45/42 10/50+15/42 2/50+75/42 14/50+15/42