Final answer:
To find out the cost of 26 boxed lunches, we can set up a proportion using the given information and solve for x. Each boxed lunch costs $2.09, so 26 boxed lunches would cost $54.34.
Step-by-step explanation:
To find out how much 26 boxed lunches cost, we can set up a proportion using the given information. We know that 8 boxed lunches cost $99.60. Let the cost of one boxed lunch be represented by x. Using the proportion, we have: 8/x = 99.60/26. Now we can cross-multiply and solve for x:
8 x 26 = 99.60 x x
208 = 99.60 x x
x = 208 / 99.60 = $2.09
Therefore, each boxed lunch costs $2.09. To find out how much 26 boxed lunches cost, we can multiply the cost of one boxed lunch by 26:
26 x $2.09 = $54.34
So, 26 boxed lunches cost $54.34.