Answer :
Answer: 17.5 centimeters
Explanation: 5cm divided by 2 is 2.5cm. 2.5cm is equal to 1 km. So 2.5cm multiplied by 7km is 17.5cm
Explanation: 5cm divided by 2 is 2.5cm. 2.5cm is equal to 1 km. So 2.5cm multiplied by 7km is 17.5cm