You are buying telephone equipment from a company whose prices are given in English Pounds currency. You need to purchase telephone equipment for 3 offices along with one complete switchboard system. Equipment for each office costs 100 Pounds, and the switchboard costs 333 Pounds. A 10% tax must also be added to the order.
What is your question? Is it the total cost? If so, then ...
What is
1.1( 3(100) + 333) ?