The ratio of red blood cells to white cells in the human body is 700:1. If there are 3.5 million red blood cells in a microliter of blood, how many white blood cells are there in the same volume of blood? A) 5000 B) 10000 C) 15000 D) 20000

Respuesta :

Answer: the answer would be 5,000

Explanation: because you are given that there are 700 red blood cells to every 1 white blood cell you can simply divide 3.5 million by 700