math

All prime numbers less than ten are arranged in descending order to form a Number.

(a) Write down the number formed
2, 3, 5, 7
(b) State the total value of the second digit in the number formed in (a) above

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  1. In descending order it would be

    7532

    you have them in ascending order
    since the 5 is in the hundreds position, its value is 500

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  2. 500

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