Add 16/50 and 18/21
16/50 + 18/21 is 206/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 21 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
16/50 = 16 × 21/50 × 21 = 336/1050 - Likewise, for the 2nd fraction, since 21 × 50 = 1050,
18/21 = 18 × 50/21 × 50 = 900/1050 - Add the two like fractions:
336/1050 + 900/1050 = 336 + 900/1050 = 1236/1050 - 1236/1050 simplified gives 206/175
- So, 16/50 + 18/21 = 206/175
In mixed form: 131/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/50+18/21 16/50+36/21 16/50+18/42 48/50+18/21 16/50+54/21 16/50+18/63 80/50+18/21 16/50+90/21