Add 36/50 and 27/42
36/50 + 27/42 is 477/350.
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,
36/50 = 36 × 21/50 × 21 = 756/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
27/42 = 27 × 25/42 × 25 = 675/1050 - Add the two like fractions:
756/1050 + 675/1050 = 756 + 675/1050 = 1431/1050 - 1431/1050 simplified gives 477/350
- So, 36/50 + 27/42 = 477/350
In mixed form: 1127/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/50+27/42 36/50+54/42 36/50+27/84 36/50+81/42