Add 15/28 and 8/25
15/28 + 8/25 is 599/700.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 25 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
15/28 = 15 × 25/28 × 25 = 375/700 - Likewise, for the 2nd fraction, since 25 × 28 = 700,
8/25 = 8 × 28/25 × 28 = 224/700 - Add the two like fractions:
375/700 + 224/700 = 375 + 224/700 = 599/700 - So, 15/28 + 8/25 = 599/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/28+8/25 15/28+16/25 15/56+8/25 15/28+8/50 45/28+8/25 15/28+24/25 15/84+8/25 15/28+8/75 75/28+8/25 15/28+40/25 15/28+56/25