Add 28/50 and 10/28
28/50 + 10/28 is 321/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 50 × 14 = 700,
28/50 = 28 × 14/50 × 14 = 392/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
10/28 = 10 × 25/28 × 25 = 250/700 - Add the two like fractions:
392/700 + 250/700 = 392 + 250/700 = 642/700 - 642/700 simplified gives 321/350
- So, 28/50 + 10/28 = 321/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/50+10/28 28/50+20/28 28/50+10/56 84/50+10/28 28/50+30/28 28/50+10/84 28/50+50/28 28/50+70/28