1. (i) with e
(ii) with d
(iii) with a
(iv) with b
(v) with c
(vi) with f
2. a. 58 mm
b. 4.2 cm
3. a. metres
b. kilometres
c. centimetres
d. millimetres
4.
a. 60 mm | b. 8000 m | c. 1.2 cm | d. 0.23 m | e. 23.4 cm |
f. 3400 m | g. 44 000 mm | h. 1.203 km | i. 0.324 m | j. 39 000 000 mm |
5. a. 534 cm
b. 120 mm
c. 2560 m
d. 5.7 km
e. 932.7 m