On a saturday, saul can cut 4 lawns in 6 hours. if mitch can mow lawns at the same rate, how long will it take him to mow 9 lawns?

13   hours

Step-by-step explanation:

Saul cut 4 lawns in 6 hours, to find how long it will take him to mow 9 lawns, we are going to use proportion to solve.

Let x be the time taken Saul to mow 9 lawns

4 lawns  = 6 hours

9 lawns  =   x

cross multiply

4 × x  = 9 × 6

4x = 54

Divide both-side of the equation by 4

4x/4  = 54/4

(On the right-hand side of the equation, 4 will cancel-out 4 leaving us with x and on the right - hand side of the equation 54 will be divided by 4)

x  = 54/4

x = 13 hours

Therefore, it will take Saul 13 hours to mow 9 lawns.

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.