Add 9/50 and 8/42
9/50 + 8/42 is 389/1050.
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,
9/50 = 9 × 21/50 × 21 = 189/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
8/42 = 8 × 25/42 × 25 = 200/1050 - Add the two like fractions:
189/1050 + 200/1050 = 189 + 200/1050 = 389/1050 - So, 9/50 + 8/42 = 389/1050
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/50+8/42 9/50+16/42 9/50+8/84 27/50+8/42 9/50+24/42 45/50+8/42 9/50+40/42 63/50+8/42 9/50+56/42