1003055506

SubArea:

Level:

Project ID:

1003055506

Accepted:

Clonable:

Easy:

A notebook and a pen cost the same amount of money. The price of the notebook was increased by

3 %

, and the price of the pen was increased by

5 %

. For the set consisting of

5

notebooks and

5

pens you need to pay more than before the rise

4 %

8 %

5 %

15 %

Events