Math, asked by pranalispawar12345, 11 months ago

in a city 12% of households earn less tha 30000 per year 6% households earn more than₹200000 per year 22% households earn more than ₹100000 per year and 990 households earn between ₹ 30000 and₹100000 per year how bn many households earn between ₹ 100000 and ₹ 200000 per year​

Answers

Answered by rahul123437
0

363 households earn between ₹ 100000 and ₹ 200000 per year​.

Given:

In a city 12% of households earn less then 30000 per year

6% households earn more than₹200000 per year

22% households earn more than ₹100000 per year and

990 households earn between ₹ 30000 and₹100000 per year

To find:

How  many households earn between ₹ 100000 and ₹ 200000 per year​.

Explanation:

First we calculate how many percentage of households earn between ₹ 30000 and ₹100000 per year. = 100 - (12% + 6% + 22% ) = 60 %

So  60 % households earn between ₹ 30000 and ₹100000 per year.

Given that 990 households earn between ₹ 30000 and₹100000 per year

That is 60 % ⇒ 990 households

Given that 22% households earn between ₹ 100000 and ₹ 200000 per year​.

So  Fro                  60 % ⇒ 990 households

                             22 % ⇒ "X" households

           "X" = 363

That is 363 households earn between ₹ 100000 and ₹ 200000 per year​.

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