Question

. (4) A certain amount is equally distributed among certain number of students
Each would get * 2 less if 10 students were more and each would ge
6 more if 15 students were less. Find the number of students
amount distributed
​

Answer 1

Answer:

400 rupees

Step-by-step explanation:

Let the number of students be x and the amount given to each student be y

Total amount distributed= xy

From the first condition :

(x+10)(y-2)= xy

-2x+10y=20

-x+5y=10 ( Dividing by 2)

From the second condition

(x-5) (y+6) = xy

6x-15y=90

2x-5y=30 (Dividing by 3)

Adding both equations we get

x=40

y=10

Therefore total amount = xy= 40×10= 400