Question

please answer karr do please​

Answer 1

Answer:

2160

Step-by-step explanation:

10% of 24000 = 2400

24000 - 2400 = 2160

Answer 2

Given :-

• Population of town increases by 10% annually .
• Present Popluation of town = 24000

To Find :-

• population of town a year ago. ?

Solution :-

Let us Assume That, A year ago population of town was X .

Than,

→ A year ago population of town = x

→ increase = 10% each year = 10% of x

So,

→ Present Population = x + 10% of x

Therefore,

→ x + 10% of x = 24000

→ x + (10*x/100) = 24000

→ x + (x/10) = 24000

→ (11x/10) = 24000

→ x = (24000 * 10) / 11

→ x ≈ 21,818 . (Ans.)

Hence, Population of Town a year ago was 21,818.