contestada

There are 15 black mice in a cage. The ratio of all mice to black mice is 5:1. How many mice are in the cage?

Respuesta :

5 mice to 1 black mouse so therefore you go 15 black mice so 5 times 15 for your answer. 75 mice in all. 
The answer is 75. Because 15 (black mice) times 5 (all mice) gets 75