Question

3. Assume there are four families in a country. The average per capita income of
these families is Rs 5000. If the income of three families is Rs 4000, RS 7000
and Rs 3000 respectively, what is the income of the fourth family?
(1) Rs 7500
(ii) Rs 3000
(iii) Rs 2000
(iv) Rs 6000​

Answer 1

Answer:

7500 is your correct answer.

i can't known explanation because i also stuck in the same question of economy class 10th but i know answer.

Answer 2

(iv) Rs 6000

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