Click on the photo and answer worth also try to include working

can you plz tell which numbers you have problem with

Step-by-step explanation:

Answers:                                                      ( '/' means divides by)

Q4 is 720miles

mph = 240

3hrs = 240 x 3

Q5 is 31.5mph

2 hrs = 65miles

1mile = 65/2

Q6 is 4 hours

20miles in 1hour

80 miles = 80/20

Q7 is 3cm

30secs = 0.5cm

60sec(1min) = 60 x 0.5

Q8 is 15km per hour

5hrs = 75km

1hr = 75/5

Q9 is 7hrs 30mins

20miles per hour meaning 1 hour

150miles = 150/20

Q10 is 165miles

distance between 4pm and 7pm is 3 hours

55(mph) x 3

Q11 is 9km per hour

210km = 30 mins(1/2hour)

1 min = 210/30

Q12 is 2hrs 30mins

2miles = 1hour

5miles = 5/2

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation: