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Changing Scale (Including Flags)

Cost of 2 cup...

Question

Cost of 2 cupcakes = Four 10-rupee coins
Cost of 1 cupcake = _______

A

10 rupees

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B

20 rupees

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C

30 rupees

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D

40 rupees

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Solution

The correct option is B 20 rupees
Cost of each cupcake
= total cost ÷ number of cupcakes
i.e. $4 \div 2 = 2$ ten-rupee coins

We know that,
10 rupees = 1 ten-rupee coin

Thus, the cost of each cupcake is
20 rupees.

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