Question

Stacy studies math for Ž of an hour per day and science for Ž of an hour per day.How many total hours does she study in 5 days?5A.of an hourB.5of an hour30C.106hoursD.25 hoursE.356hours

Answer 1

Given data:

The number of hour Stacy studied maths is 2/6 hour.

The number of hour Stacy studied science is 3/6 hour.

The total number of hours Stacy studied in 5 days is,

`\begin{gathered} 5((2)/(6)+(3)/(6))=5*(5)/(6) \\ =(25)/(6) \end{gathered}`

Thus, the total number of hours Stacy studied in 5 days is 25/6 hours, so option (D) is correct.