# © T Madas Botany Bay Amersham Northgate Poole Milling Collier Bay 1 cm = 2 km.

## Presentation on theme: "© T Madas Botany Bay Amersham Northgate Poole Milling Collier Bay 1 cm = 2 km."— Presentation transcript:

© T Madas Botany Bay Amersham Northgate Poole Milling Collier Bay 1 cm = 2 km

© T Madas Botany Bay Amersham Northgate Poole Milling Collier Bay What is the direct distance from Northgate to Poole? 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1 cm = 2 km 1 cm = : : : 18 cm = 2 km : : : 36 km x18 x2x2 x2x2

© T Madas Botany Bay Amersham Northgate Poole Milling Collier Bay What is the direct distance from Collier Bay to Northgate? 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1 cm = 2 km 1 cm = : : : 6.5 cm = 2 km : : : 13 km x6.5 x2x2 x2x2

© T Madas Botany Bay Amersham Northgate Poole Milling Collier Bay What is the direct distance from Collier Bay to Botany Bay? 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1 cm = 2 km 1 cm = : : : 19.7 cm = 2 km : : : 39.4 km x19.7 x2x2 x2x2

The diagram opposite shows an architect’s floor plan for a bathroom. The scale of this plan is 1 : 32 Calculate the internal width and length of this bathroom [in m] 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 3.2 m 1 : 32 1 cm = : : : 10 cm = 32 cm :::::: 320 cm x10 x32

© T Madas 3.52 m The diagram opposite shows an architect’s floor plan for a bathroom. The scale of this plan is 1 : 32 Calculate the internal width and length of this bathroom [in m] 3.2 m 1 : 32 1 cm = :::::: 11 cm = 32 cm :::::: 352 cm 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 x11 x32

The diagram opposite shows an architect’s floor plan for an office, consisting of 2 rooms The scale of this plan is 1 : 40 Calculate the internal dimensions of the two rooms in metres 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1 cm = :::::: 9.5 cm = 40 cm :::::: 380 cm x9.5 3.8 m x40

© T Madas The diagram opposite shows an architect’s floor plan for an office, consisting of 2 rooms The scale of this plan is 1 : 40 Calculate the internal dimensions of the two rooms in metres 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 3.8 m 1 cm = :::::: 7.2 cm = 40 cm :::::: 288 cm x7.2 2.88 m x40

© T Madas The diagram opposite shows an architect’s floor plan for an office, consisting of 2 rooms The scale of this plan is 1 : 40 Calculate the internal dimensions of the two rooms in metres 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 3.8 m 1 cm = :::::: 8.1 cm = 40 cm :::::: 324 cm x8.1 2.88 m 3.24 m x40

© T Madas The diagram opposite shows an architect’s floor plan for an office, consisting of 2 rooms The scale of this plan is 1 : 40 Calculate the internal dimensions of the two rooms in metres 3.8 m 1 cm = : : : 8.1 cm = 40 cm : : : 324 cm x8.1 2.88 m 3.24 m x40 3.8 m by 2.88 m 3.8 m by 3.24 m