The shop makes 25% profit if the cost price per dress is R280.
<em>If you wright it as a fraction it would be 2/5! :) 0.4=4/10=2/5</em>
For (4, 3) the least common multiple (LCM) is 12.
Therefore, the least common denominator (LCD) is 12.
Rewriting as equivalent fractions with the LCD:
3/12, 8/12
Hope i helped!
1st hen =6x
2nd hen =7y
1st hen is greater than 2nd
so you get 6x > 7y