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Question
The number of dive boards at a smaller height in all the swimming pools is between 1 Tens and 3 Tens. The number for dive boards at a bigger height in all the swimming pools is between 7 Ones and 9 Ones. Which of the following options makes the total number of dive boards?
The number of dive boards at a smaller height in all the swimming pools is between 1 Tens and 3 Tens. The number for dive boards at a bigger height in all the swimming pools is between 7 Ones and 9 Ones. Which of the following options makes the total number of dive boards?
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Solution
The correct option is C 20 + 8 = 28
Detailed step-by-step solution:
Since the dive boards at a smaller height are between 1 Tens and 3 Tens, it will be 2 Tens, i.e., 20. And the dive boards at a bigger height are between 7 Ones and 9 Ones, therefore it will be 8 Ones, i.e., 8.
Therefore, the total number of dive boards = 20 + 8
Hence, Option C is correct.
Detailed step-by-step solution:
Since the dive boards at a smaller height are between 1 Tens and 3 Tens, it will be 2 Tens, i.e., 20. And the dive boards at a bigger height are between 7 Ones and 9 Ones, therefore it will be 8 Ones, i.e., 8.
Therefore, the total number of dive boards = 20 + 8
Hence, Option C is correct.
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