Please solve 10th one in copy
Solution:
Let number of winners be m and number of participents who does not win be n.
Then,
Since the total prize money is Rs. 6000.
Thus,
From (1),
Equation (2) gives,
Hence, the number of winners are 20.
Let number of winners be m and number of participents who does not win be n.
Then,
Since the total prize money is Rs. 6000.
Thus,
From (1),
Equation (2) gives,
Hence, the number of winners are 20.