Question
Kathy had a ribbon of 230 cm long. She tied some balloons on the ribbon. Part of the ribbon and balloons were shown. Each balloon was 13 cm apart from one another.
  1. What is the length of the ribbon between the second and the seventh balloon?
  2. Find the most number of balloons that could be tied on the 230 cm of ribbon with balloons at 13 cm apart from one another.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Kathy had a ribbon of 230 cm long. She tied some balloons on the ribbon. Part of the ribbon and balloons were shown. Each balloon was 13 cm apart from one another.
  1. What is the length of the ribbon between the second and the seventh balloon?
  2. Find the most number of balloons that could be tied on the 230 cm of ribbon with balloons at 13 cm apart from one another.