Add 25/50 and 1/28
25/50 + 1/28 is 15/28.
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,
25/50 = 25 × 14/50 × 14 = 350/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
1/28 = 1 × 25/28 × 25 = 25/700 - Add the two like fractions:
350/700 + 25/700 = 350 + 25/700 = 375/700 - 375/700 simplified gives 15/28
- So, 25/50 + 1/28 = 15/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 25/50+2/28 25/50+1/56 75/50+1/28 25/50+3/28 25/50+1/84 25/50+5/28 25/50+7/28