1 Press Ctrl-A ©G Dear 2010 – Not to be sold/Free to use Applied Mathematic (Preliminary General 1) RateConversions Stage 6 - Year 11

2 Why do we need rate conversions? Buildings are measured in mm mm mm mm For air conditioning purposes we have mm m 3 is much easier to use 4.5 billion mm 3

3 mmcmmkm x10x100x1000 ÷10÷100÷1000

4 mmcmmkm x10x100x1000 ÷10÷100÷1000

5 500 mm 5cm5m 0.5cm50cm WrongRight Don’t Delete Info

6 3 m 30cm300mm 300cm3cm WrongRight Don’t Delete Info

7 35 cm 0.035m350mm 35mm3.5cm WrongRight Don’t Delete Info

8 mm 2 cm 2 m2m2 ha x100X ÷100÷ km 2 x100 ÷

9 mm 2 cm 2 m2m2 ha x100X ÷100÷ km 2 x100 ÷

10 5 ha 500m m m 2 0.5km 2 WrongRight Don’t Delete Info

11 3 m 2 3ha30000cm m 2 0.3km 2 WrongRight Don’t Delete Info

m ha5000cm m 2 0.5km 2 WrongRight Don’t Delete Info

13 mm 3 cm 3 m3m3 km 3 X1 000X X ÷1 000÷ ÷

14 mm 3 cm 3 m3m3 km 3 X1 000X X ÷1 000÷ ÷

cm 3 =5 000mm km 3 = m m 3 = cm m 3 = mm 3 (Multiply) Info

cm 3 =0.5m cm 3 =34 m mm 3 =13cm mm 3 =2.7m 3 (Divide) Info

17 mLLkLML x1000 ÷1000

18 mLLkLML x1000 ÷1000

L=5000mL kL=3 400 L ML = L 4. 1 kL= mL (Multiply) Info

mL=5.4L L=3.4k L kL =1.2ML L=1ML (Divide) Info

21 1 mL = 1 cm 3 1 L = 1000 mL =1000 cm 3 1 m 3 = cm 3 = mL = L 1 cm 3 = 1 mL 1m 3 1m 100cm

22 1 mL = 1 cm 3 1 L = 1000 mL =1000 cm 3 1 m 3 = cm 3 = mL = L 1 cm 3 = 1 mL 1m 3 1m 100cm

mL=5.4cm m 3 =3.4k L L =12m kL=105m 3 Info