(c) Measures

Question 1
Complete these statements:

(a)	kg	=	g
(b)	g	=	kg g
(c)	km	=	m
		=	km m
(d)	ml	=	litres ml
(e)	cl	=	litres cl
(f)		=	mm
		=	m cm mm
(g)	litres	=	cm³

Question 2
Give suitable whole number approximations for each of the amounts below:

(a)	km		miles
(b)	cm		feet
(c)	gallons		litres
(d)	kg		pounds

Question 3
A plane travels at a speed of km/hr.
Convert this speed to:

(a)	metres/hr
(b)	metres/min
(c)	metres/sec

Question 4
A map has a scale of 1 : 200 000.

(a)	What actual distance does cm on the map represent?	km
(b)	The actual distance between two towns is km.
	What length on the map will represent this distance?	cm