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The cost of a...

Question

The cost of a movie ticket is $ 47. Estimate the total amount spent on buying 5 tickets.
Hint: Round off the final value to the nearest tens.

A

$ 200

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B

$ 225

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C

$ 250

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D

$ 300

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Solution

The correct option is C $ 250
Cost of 1 ticket i.e. 47 dollars can be rounded off to $ 50.
Cost of 5 tickets = Number of tickets x Cost of 1 ticket
i.e. 5 x 50 ,
Cost of 5 tickets is $ 250.

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