Kanul spent $3000 in buying raw materials, $2000 in buying machinery and 10% of the total amount he had as cash with him. What was the total amount?  Pick.
A) $ 5555.555
B) $ 5543.22
C) $ 5568.000
D) $ 5366.521
E) $ 5365.66

Rationale: let the total amount be x then , ( 100 - 10 ) % of x = 3000 + 2000 90 % of x = 5000 90 x / 100 = 5000 x = $ 50000 / 9 x = $ 5555.555 answer is a
Answer: A