Ratios Scales

Choose the correct option

• A=i, B=ii, C=iii, D=iv

• A=ii, B=i, C=iv, D=iii

• A=iv, B=i, C=ii, D=iii

• A=iv, B=i, C=iii, D=ii

Write the scale as a map ratio:

• 1:10

• 1:100

• 1:1000

• 1:0.1

Write the scale as a map ratio:

• 1:500,000

• 1:5,000

• 1:50,000

• 1:500

Write the scale as a map ratio:

• 1:2,000

• 1:20,000

• 1:200,000

• 1:200

Is the pair of ratios proportional?

• yes

• no

Are the two ratios proportional?

• YES

• NO

The amount of eggs and the cups of cream needed to make egg nog have a proportional relationship. Complete the table.

• 5/1 & 5/1

• 10/2 & 25/5

• 1/5 & 1/5

• 2/10 & 5/25

Write the scale as a map ratio:

• 1:750

• 1:7,500

• 1:75,000

• 1:750,000

What real life distance does 4cm represent on maps with this scale?

• 40m

• 400m

• 4m

• 4000m

Work out the length on the map that represents the real life distance of 10km, for the scale 1:10,000

• 100cm

• 10cm

• 1000cm

• 1cm