Answer:
Applicant 1=32 pages/hour
Applicant 2=39 pages/hour
Applicant 3=34 pages/hour
Explanation:
To solve this question you have to understand how the unit work. In this question, each applicant has typing rate calculated in pages per 5 minutes unit. You are asked to change the unit into pages per hour. One hour equal to 60 minutes, then the calculation will be:
Applicant 1: 2 2/3 pages in 5 minutes. =
Applicant 1= 2 2/3 pages/ 5 min * ( 60min/hour)= 2 2/3 pages * (60/5 /hour)
Applicant 1=32 pages/hour
Applicant 2: 3 1/4 pages in 5 minutes
Applicant 2= 3 1/4 pages/ 5 min * ( 60min/hour)= 3 1/4 pages * (60/5 /hour)
Applicant 2=39 pages/hour
Applicant 3: 2 5/6 pages in 5 minutes
Applicant 3= 2 5/6 pages/ 5 min * ( 60min/hour)= 2 5/6 pages * (60/5 /hour)
Applicant 3=34 pages/hour