Then: (a+a+a * p%) * d% = a

Therefore: d= 10000/( 100+p)

2。 The x power of 24

=(2 to the third power *3) to the x power.

=(2 to the third power) to the x power *3 to the x power.

The third power of = (the x power of 2) * the x power of 3.

Cubic (a) *t of =

= the third power of a *t

3。 There are 49 ways to divide * * *:

B can only get 1 or 2 or 5 books, otherwise it will not meet the requirements.

When b is assigned to 1, there are seven methods.

When B scores 2 copies, there is 2 1 point.

When B gets 5 copies, there is 2 1 minute.

Therefore, there are 49 species of * * *