Convert the following: a. 3000 m = km b. 200 m = km c. 4 500 m = km d. 350 m = km e. 2876 m = km f. 420 m = km 4. What unit will you use when measuring each of the following? mm, cm, m or km a. Pencil b. Book c. Length of netball court d. Distance form Durban to Johannesburg e. Eraser f. Desk

$$3000 \text{ m} \div 1000 = 3 \text{ km}$$ $$3000 \text{ m} = \boxed{3 \text{ km}}$$

b)

$$200 \text{ m} \div 1000 = 0.2 \text{ km}$$ $$200 \text{ m} = \boxed{0.2 \text{ km}}$$

c)

$$4500 \text{ m} \div 1000 = 4.5 \text{ km}$$ $$4500 \text{ m} = \boxed{4.5 \text{ km}}$$

d)

$$350 \text{ m} \div 1000 = 0.35 \text{ km}$$ $$350 \text{ m} = \boxed{0.35 \text{ km}}$$

e)

$$2876 \text{ m} \div 1000 = 2.876 \text{ km}$$ $$2876 \text{ m} = \boxed{2.876 \text{ km}}$$

f)

$$420 \text{ m} \div 1000 = 0.42 \text{ km}$$ $$420 \text{ m} = \boxed{0.42 \text{ km}}$$

4. What unit will you use when measuring each of the following?

a) Pencil: A pencil is typically measured in cm.

b) Book: A book is typically measured in cm.

c) Length of netball court: A netball court is typically measured in m.

d) Distance from Durban to Johannesburg: This long distance is typically measured in km.

e) Eraser: An eraser is typically measured in cm.

f) Desk: A desk is typically measured in m.