Question

An IQ test consists of 80 multiple choice questions. A question is selected at random.Find the probability that the question number i) contain only a single digit ii) is greater than 67 iii) contains exactly one 7 iv) is divisible by both 2 and 5

Answer 1

Answer:

i) 9/80

ii) 13/80

iii) 1/5

iv( 1/8

Step-by-step explanation:

you can mark as brainliest

Answer 2

Answer:

i)9/80

ii)13/80

iii)16/80=1/5

iv)8/8=1/10