Question

In a survey of 420 people, 85% said they drink coffee. of these 1/3 drink their coffee black. how many of the surveyed people drink their coffee black ?

a) 119

b) 212

c) 238

d) 256

Answer 1

A) 119

Explanation:

I took the test on time4learning ;)

Answer 2

a) 119

420*0.85=357

357×
`(1)/(3)`=119