Add 24/21 and 7/50
1st number: 1 3/21, 2nd number: 7/50
24/21 + 7/50 is 449/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 50 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 21 × 50 = 1050,
24/21 = 24 × 50/21 × 50 = 1200/1050 - Likewise, for the 2nd fraction, since 50 × 21 = 1050,
7/50 = 7 × 21/50 × 21 = 147/1050 - Add the two like fractions:
1200/1050 + 147/1050 = 1200 + 147/1050 = 1347/1050 - 1347/1050 simplified gives 449/350
- So, 24/21 + 7/50 = 449/350
In mixed form: 199/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/21+7/50 24/21+14/50 24/42+7/50 72/21+7/50 24/21+21/50 24/63+7/50 24/21+35/50 24/21+49/50