Alfie sells flooring for playground. He has this diagram of a playground. The playground is rectangular 9m by 15m. The lawn is rectangular 3m by 4m. Alfie will put flooring on all the space inside the playground but not on the lawn. The flooring costs £ 36 per square meter. Work out the total cost per square

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)

to find the unit price of an object, you divide the price by object. you are trying to find out how much an object cost per unit.

for instance, lets say you have 50lb of ice cream(object) that cost 8.00 dollars(price). to find the unit cost, we take the 8.00 and divide it by 50, which will give us .16 cents per pound. we can check this by multiplying .16 by 50 = 8.00

so

object = e2

price = d2

unit price = c2

formula for c2:

=d2 / e2

so in my example about ice cream, we would have the following.

e2 = 50

d2 = 8.00

c2 formula:

=d2 / e2