A) The scale on a map is 1 : 16 000
What is the actual distance represented by 1 centimetre?
Give your answer in metres.
b)
The scale on a different map is 1 inch represents 5 miles.
A road on the map measures 4 inches.
How long is the road in real-life?

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

my answer is$ 12

step-by-step explanation:

because 15 -2=12

i think that you should ask google for the answer to that problem because if we don't know it google does