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sineoko [7]
2 years ago
10

There are as many 5p coins as 1p coins in the bag.

Mathematics
1 answer:
nekit [7.7K]2 years ago
6 0

Answer:

160

Step-by-step explanation:

In math, the word of means multiply. :)

3/8 * 640 = 240, so there are 240 1p coins.

there are the same number of 5P coins, so there are 240 5p.

640 - 1p - 5p = 2p

640-240-240 = 160, so there are 160 2p coins.

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Answer:

Maximum: 7

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Step-by-step explanation:

A proper subset B of a set C, denoted B\subset C, is a subset that is strictly contained in C and so necessarily excludes at least one member of C.

This means that the number of elements in B must be at least 1 less than the number of elements in C. If the number of elements in C is 8, then the maximum number of elements in B can be 7.

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3 years ago
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2 years ago
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klasskru [66]

Answer:

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