Add 36/42 and 7/50
36/42 + 7/50 is 349/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 50 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
36/42 = 36 × 25/42 × 25 = 900/1050 - Likewise, for the 2nd fraction, since 50 × 21 = 1050,
7/50 = 7 × 21/50 × 21 = 147/1050 - Add the two like fractions:
900/1050 + 147/1050 = 900 + 147/1050 = 1047/1050 - 1047/1050 simplified gives 349/350
- So, 36/42 + 7/50 = 349/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/42+7/50 36/42+14/50 36/84+7/50 36/42+21/50 36/42+35/50 36/42+49/50