Ratios and Rates

Hong Kong

Stage 1 - Stage 3

On a map $3$3 cm represents an actual distance of $9$9 m.

a

Convert $9$9 metres to centimetres.

b

Write the distance on the map to the actual distance as a ratio.

$3:\editable{}$3:

c

Write the distance on the map to the actual distance as a simplified scale ratio.

$1:\editable{}$1:

Easy

Approx a minute

On a map $20$20 cm represents an actual distance of $16$16 km.

Convert the following description to a simplified scale ratio:

$8$8 mm represents an actual distance of $40$40 m.

Bianca is looking over a map of her local area and notices that the scale of the map is given as $1:100$1:100 in the map legend.

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