Add 10/48 and 50/21
1st number: 10/48, 2nd number: 2 8/21
10/48 + 50/21 is 145/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 21 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
10/48 = 10 × 7/48 × 7 = 70/336 - Likewise, for the 2nd fraction, since 21 × 16 = 336,
50/21 = 50 × 16/21 × 16 = 800/336 - Add the two like fractions:
70/336 + 800/336 = 70 + 800/336 = 870/336 - 870/336 simplified gives 145/56
- So, 10/48 + 50/21 = 145/56
In mixed form: 233/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/48+50/21 10/96+50/21 10/48+50/42 30/48+50/21 10/48+50/63 50/48+50/21 70/48+50/21