Add 18/28 and 8/25
18/28 + 8/25 is 337/350.
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,
18/28 = 18 × 25/28 × 25 = 450/700 - Likewise, for the 2nd fraction, since 25 × 28 = 700,
8/25 = 8 × 28/25 × 28 = 224/700 - Add the two like fractions:
450/700 + 224/700 = 450 + 224/700 = 674/700 - 674/700 simplified gives 337/350
- So, 18/28 + 8/25 = 337/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/28+8/25 18/28+16/25 18/56+8/25 18/28+8/50 54/28+8/25 18/28+24/25 18/84+8/25 18/28+8/75 90/28+8/25 18/28+40/25 18/28+56/25