Question

a doctor is using a method of treatment that is thought to be 94% successful.out of 1000 patients, how many do you expect him to be unsccessful in treating ?

Answer 1

60

Answer 2

I am right ....

Answer 3

yup :D

Answer 4

but how did u get tat?

Answer 5

See 94% successfull means 94 successful of 100 or 940 successful out of 1000
So 60 unsuccessful

Answer 6

94% = 94/100

So that means 94 correct out of 100

Now 94 correct means 6 wrong out of 100

So 60 wrong out of 1000

Answer 7

yhhhe finally i get it now thanks @vishweshshrimali5