a and b have their annual average income rs 80000. b and c annual average income rs 75000.c and a annual average is 78000.so the average incom of A is
Answers
Answer:
Rs.83000
Step-by-step explanation:
Steps:
Average income of A and B's = 8000
total income of A and B = 8000 × 2 = Rs. 160000
B and C average annual income = 75000
Total income of B and C is 75000 × 2 = 150000
C + A total income is 78000 × 2 = 156000
(A + B) + (B + C) + (C + A) = 160000 = 150000 + 156000
2(A + B + C) = 4.66 lakh
A + B + C = 2.33 lakh
A's income = (A + B + C) - (B + C) = 2.33 - 1.5
= .83 lakh
= 83000
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Answer:
Average income of A and B's = 8000
total income of A and B = 8000 ×× 2 = Rs. 160000
B and C average annual income = 75000
Total income of B and C is 75000 ×× 2 = 150000
C + A total income is 78000 ×× 2 = 156000
(A + B) + (B + C) + (C + A) = 160000 = 150000 + 156000
2(A + B + C) = 4.66 lakh
A + B + C = 2.33 lakh
A's income = (A + B + C) - (B + C) = 2.33 - 1.5
= .83 lakh
= 83000