Add 10/28 and 72/50
1st number: 10/28, 2nd number: 1 22/50
10/28 + 72/50 is 629/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 50 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
10/28 = 10 × 25/28 × 25 = 250/700 - Likewise, for the 2nd fraction, since 50 × 14 = 700,
72/50 = 72 × 14/50 × 14 = 1008/700 - Add the two like fractions:
250/700 + 1008/700 = 250 + 1008/700 = 1258/700 - 1258/700 simplified gives 629/350
- So, 10/28 + 72/50 = 629/350
In mixed form: 1279/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/28+72/50 10/56+72/50 30/28+72/50 10/84+72/50 50/28+72/50 70/28+72/50