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

7 answers

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
500
answers
integrity
50
Kcse 2006 pp1 no 2 answer is 500
Thank you for providing the source of the question. I apologize for my earlier response. The correct answer to part (b) is indeed 500, as the second digit in the number (the 5) is in the hundreds position.