Bill needs to build a rectangular sheep pen
the pen must have a perimeter of 24 m
every half meter of fencing costs him £1.20
work out the cost of he fence used to make the sheep pen.

£57.6

Step-by-step explanation:

Given :The pen must have a perimeter of 24 m

Every half meter of fencing costs him £1.20

To Find : Work out the cost of the fence used to make the sheep pen.

Solution :

Cost of fencing 0.5 m = £1.20

Cost of fencing 1 m =

The pen must have a perimeter of 24 m

So, cost of fencing 24 m =

Hence the cost of the fence used to make the sheep pen is £57.6