place the numbers descending order.

2.3* 10^-10 ; 3.2 *10^-10 ;2.3 * 10^-12 ;2.3* 10^-8

1 answer

The numbers in descending order are as follows:

3.2 * 10^-10
2.3 * 10^-10
2.3 * 10^-12
2.3 * 10^-8