Question

Joleen's brother is taking an online history course. It takes 56 days to complete the course.

How many weeks does it take to complete the course?
(1 week = 7 days)



A.
8 weeks

B.
47 weeks

C.
63 weeks

D.
392 weeks

Answer 1

# of weeks = (# of days)/7

Answer 2

?

Answer 3

take the number of days and divide it by 7

Answer 4

that will give you the number of weeks

Answer 5

@jim_thompson5910 is right, I'll spread it out a bit
\[7 days = 1 week\]\[\frac{1week}{7days}=1\]\[\frac{7days}{1week}=1\]\[56days\times 1=56days\]\[56days\times\frac{week}{7days}=x\]\[56\cancel{days}\times\frac{week}{7\cancel{days}}=x\]\[x=\frac{56}{7}weeks\]