Question
Lucy places 6 packets an equal distance from one another. The distance between the first packet and the sixth packet is 130 cm. If Lucy adds another 14 packets that are equal distance apart,
  1. How many gaps will there be between the fourteenth packet and the twentieth packet?
  2. What is the distance between the 14th packet and the 20th packet?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Lucy places 6 packets an equal distance from one another. The distance between the first packet and the sixth packet is 130 cm. If Lucy adds another 14 packets that are equal distance apart,
  1. How many gaps will there be between the fourteenth packet and the twentieth packet?
  2. What is the distance between the 14th packet and the 20th packet?