Question

In a hospital, there were many patients of COVID-19. 2/5 th of them were on ventilator, 1/2 of the remaining were using only oxygen cylinders and 600 were in isolation ward.


a.) How many total patients were admitted in the hospital?

b.) How many patients required ventilator?

c.) How many patients were in need of only oxygen cylinder?

please answer solution with full steps ​

Answer 1

Answer:

A) 6000 B) 2400 C) 3000

Step-by-step explanation:

No.of people in ventilator = 4/10

No.of people using oxygen = 5/10

No.of people using ventilatior and oxygen = 9/10

Therefore 1/10 of people are in isolation

if 1/10 = 600

Then total = 600*10 = 6000

Answer a ) 6000

If 1/10 = 600

Then 4/10 = 2400

Answer b)2400

If 1/10 = 600

Then 5/10 = 3000

Answer c)3000