Climbing the wall

This task is about interpreting a line graph.

Snail's progress up a wall

 
This graph shows a snail's progress as it climbed up a wall. Sometimes the snail was climbing and sometimes it was resting.

Question 1Change answer

a)  How far did the snail climb in the first minute?   cm

Question 1Change answer

b)  How far had the snail climbed after 8 minutes?   cm

Question 2Change answer

c)  How far from the top of the wall was the snail after 11 minutes?   cm

Question 3Change answer

d)  How long did the snail stop for during its climb of the wall?   minutes

Question 4Change answer

e)  If the snail had kept climbing at the same rate without resting, how long would it have taken to climb the wall?
 minutes