Question

Convert the into millimetres.
A. 234cm
B. 15m
C. 25km

Answer 1

a)

234 × 10

= 2340 millimeters

b)

15 × 1000

= 15000 millimeters

c)

25 × 1000000

= 25000000 millimeters

Answer 2

A. 234 cm

multiply the given length value ( 234 ) by 10.

`234 * 10`

`= 2340 \: mm`

B. 15m

multiply the given length value ( 15 ) by 1000.

`15 * 1000`

`= 15000 \: mm`

C. 25km

multiply the length value ( 25 ) by 1000000.

`25 * 1000000`

`= 25000000 \: mm`