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Q.

Charlie has a few 10 dollar notes with him. The total amount with him is 4000 cents. How many 10 dollar notes does he have?

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a

0

b

6

c

3

d

4

answer is A.

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Detailed Solution

detailed_solution_thumbnail

As, 100 Cents = 1 dollar

=> 1000 cents = 1 x 10 = 10 dollars

So, 4000 cents = 10 x 4 = 40 dollars

Hence, Charlie has 40 Dollars in his wallet.

Let the number of 10 Dollars be 'x'

x = 4010

x = 4

Thus, the number of notes Charlie has = 4

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