Question

a student spend 3/7 of an hour each evening reading a book about biplanes if it took the student 9 Innings to finish the book how many hours in all did the students spend reading

Answer 1

Given data:

The total number of evening is e=9.

The fraction of hour in the eveninng is 3/7.

The total numbers of hour is,

`\begin{gathered} t=9((3)/(7)) \\ =(27)/(7) \\ =3(6)/(7) \end{gathered}`

Thus, B) option is correct.