Add 7/50 and 4/42
7/50 + 4/42 is 247/1050.
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,
7/50 = 7 × 21/50 × 21 = 147/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
4/42 = 4 × 25/42 × 25 = 100/1050 - Add the two like fractions:
147/1050 + 100/1050 = 147 + 100/1050 = 247/1050 - So, 7/50 + 4/42 = 247/1050
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/50+4/42 7/50+8/42 7/50+4/84 21/50+4/42 7/50+12/42 35/50+4/42 7/50+20/42 49/50+4/42 7/50+28/42