How many Bits do you need?

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Question code:		How many questions:
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	1	How many bits do you need to hold 128 different numbers?
	2	If you have 8 bits, what is the biggest number you can store?
	3	If you want to store the number 97, what is the minimum number of bits you will need?
	4	If you have 1 bits, what is the biggest number you can store?
	5	If you want to store the number 286, what is the minimum number of bits you will need?
	6	If you have 7 bits, what is the biggest number you can store?
	7	If you want to store the number 7, what is the minimum number of bits you will need?
	8	If you want to store the number 875, what is the minimum number of bits you will need?
	9	If you want to store the number 861, what is the minimum number of bits you will need?
	10	If you want to store the number 700, what is the minimum number of bits you will need?