Task 10: The teachers are pleased with the newsletter and are planning
to advertise in the next edition. The newsletter sta is designing a layout
to advertise the mathematics department’s “I Love Math” celebration. The
newspaper sta will charge the mathematics department for the advertising
by nding the number of square inches for each part of the layout. Below is
a diagram of the layout. The newspaper sta charges fty cents per square
inch.
How much does the mathematics department pay for each part of the
advertisement?
What is the total cost of the advertisement?
Show all of your mathematical thinking.
Part A _______________________________________
Part B _______________________________________
Part C _______________________________________
Part D _______________________________________
Total Area _______________________________________
Total cost is _______________________________________
MATHEMATICS PERFORMANCE TASKS 78 Christie Wainwright