Materials of equal value for trading
- 1 stone = 4 logs
- 1 brick = 10 logs
- 2 logs = 150 nails

It takes 39 stones and 165 logs to build 3 sheds.

What is the exact number of stones needed to build 5 sheds?

Respuesta :

It takes 65 stones and 275 logs to build 5 sheds