My what which opperation should be preferred first when simplifying 32÷2'2+4×1

A company conducts a survey to find the preference of flight times for their customers in two age groups.

The results of the survey are summarized in the following two-way table.

An intern constructed the following relative frequency table based off of the given two-way table, but some of the values are incorrect.

Select the values that the intern needs to fix.

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

c

-by-step explanation:

it would be c