Question
PSLE
A farm is 720 m from Pierre’s house. Pierre took 18 min to walk from his house to the farm and back again. What was his average walking speed? Give your answer in m/min.
1 m

Click button first when a symbol is required. X

PSLE
A farm is 720 m from Pierre’s house. Pierre took 18 min to walk from his house to the farm and back again. What was his average walking speed? Give your answer in m/min.