Answer: There are 30 questions.
Step-by-step explanation:Easiest way to approach this is to remember the percentage proportion equation. Part/Total= percentage/100.
27/x = 90/100
27/x=.90
x=27/.90
x=30
Therefore the exam has 30 questions.
Answer:
is this for a test or a study guide or something else
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Answer:
prime
Step-by-step explanation:
you can't divide anything into 5 without getting an answer with a remainder