Question

Question: A drink costs 5 dollars. A taco costs 7 dollars. Given the number of each, compute total cost and assign to totalCost. Ex: 2 drinks and 3 tacos yields totalCost of 31.

On my screen, there is a box below this question and it has:

var drinkQuantity = 2; // Code tested with values: 2 and 4 var tacoQuantity = 3; // Code tested with values: 3 and 7

SPACE

var totalCost = 0;

I am supposed to put my answer in the space.

Answer 1

totalCost should be declared before assignment

the code to enter in space is

totalCost = (drinkQuantity*5)+ (tacoQuantity*7);

We know the cost of a drink is 5 and taco is 7 so we just multiply their quantity with prices and assign it to totalCost;

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