Question
The diagrams (not drawn to scale) show a rectangular cardboard N and a square P. Ken cut as many squares P as he could from rectangular cardboard N. The remaining part of the rectangular cardboard N is shown in Figure 1.
  1. What is the length of QR as shown in Figure 1?
  2. What is the greatest number of squares P that Ken could cut from a rectangular cardboard N?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The diagrams (not drawn to scale) show a rectangular cardboard N and a square P. Ken cut as many squares P as he could from rectangular cardboard N. The remaining part of the rectangular cardboard N is shown in Figure 1.
  1. What is the length of QR as shown in Figure 1?
  2. What is the greatest number of squares P that Ken could cut from a rectangular cardboard N?