Johns Order: A Comprehensive Analysis of Menu Prices and Calculations

John's Order: A Comprehensive Analysis of Menu Prices and Calculations

When it comes to dining out, understanding the cost breakdown of your order is crucial, especially when you're considering extras such as extra toppings. In this article, we'll walk through the calculations for John's order at a casual dining establishment, highlighting the various costs involved.

Basic Menu Prices

Let's begin with the basic menu prices. A burger costs £6.50, and fries cost £1.50. John decided to order 3 burgers and 5 fries, with a twist: each burger includes 4 extra toppings, each costing 60p, or £0.60. This extra topping charge needs to be factored into the final price of each burger.

Calculations for Extra Toppings

First, let's calculate the additional cost for the extra toppings. Since each burger includes 4 extra toppings, the additional cost for one burger with extra toppings is:

Cost of 1 topping £0.60
Cost of 4 toppings 4 x £0.60 £2.40

Now, we add the base cost of the burger to the extra topping cost:

Cost of one burger with 4 toppings £6.50 £2.40 £8.90

Since John ordered 3 burgers with extra toppings, we need to multiply the cost of one burger with 4 toppings by 3:

Cost of 3 burgers each with 4 toppings 3 x £8.90 £26.70

Fries Cost

Next, let's calculate the cost for the fries. John ordered 5 fries, each costing £1.50:

Cost of 1 fries £1.50
Cost of 5 fries 5 x £1.50 £7.50

Total Cost Calculation

To find the total cost of the order, we add the cost of the 3 burgers with extra toppings and the total cost for the 5 fries:

Total cost Cost of 3 burgers each with 4 toppings Cost of 5 fries
Total cost £26.70 £7.50 £34.20

Breakdown Summary

Here is the breakdown of the order:

For 3 burgers with 4 extra ingredients: Multiply 60p per topping by 4 extra toppings, you get £2.40. Then multiply £2.40 by 3 burgers to derive £7.20. For 3 burgers: £6.50 x 3 £19.50 Add £19.50 and £7.20 together to derive the total cost of 3 burgers with 4 extra toppings: £26.70. For 5 fries: Multiply £1.50 per fries with 5 fries ordered to derive £7.50. Add both the total cost of 3 burgers with extra 4 toppings and the total cost for 5 fries together to derive the answer: £26.70 £7.50 £34.20.

Therefore, the total cost of John's order is £34.20.