Bicyclist mike hall rode around the world in 91 days. what fraction in simplest form represents the part of a year, in week, he took to complete this ride?
hints: 1 week=7days; 1 year= 52 weeks

1/4

Step-by-step explanation:

The question is indirectly asking for the number of weeks he spent to complete his ride.

1 week = 7days , then

91 days = 91/7 weeks

= 13 weeks

So the fraction  in simplest form represents the part of a year, in week, he took to complete this ride will be the weeks spent / the total weeks in a year, that is

13/52

= 1/4

yes. we do proportions in probabilities.

c

step-by-step explanation:

i think because what else can be a sample of every member