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QuestionMariko and her friend spent \$24.50 on lunch with a \$4 coupon. Find the cost of each lunch.

Studdy Solution

STEP 1

Assumptions1. The total cost of lunch for Mariko and her friend is 24.50.Thecostofeachlunchisthesame3.Theyuseda24.50. The cost of each lunch is the same3. They used a 4 off coupon

STEP 2

First, we need to find the total cost of the lunches before the coupon was applied. We can do this by adding the coupon value to the total cost they paid.
Total cost before coupon=Total cost after coupon+Coupon valueTotal\, cost\, before\, coupon = Total\, cost\, after\, coupon + Coupon\, value

STEP 3

Now, plug in the given values for the total cost after coupon and the coupon value to calculate the total cost before coupon.
Total cost before coupon=$24.50+$Total\, cost\, before\, coupon = \$24.50 + \$

STEP 4

Calculate the total cost before the coupon was applied.
Total cost before coupon=$24.50+$4=$28.50Total\, cost\, before\, coupon = \$24.50 + \$4 = \$28.50

STEP 5

Now that we have the total cost before the coupon was applied, we can divide this by the number of people (2) to find the cost of each lunch.
Cost of each lunch=Total cost before coupon/Number of peopleCost\, of\, each\, lunch = Total\, cost\, before\, coupon / Number\, of\, people

STEP 6

Plug in the values for the total cost before coupon and the number of people to calculate the cost of each lunch.
Cost of each lunch=$28.50/2Cost\, of\, each\, lunch = \$28.50 /2

STEP 7

Calculate the cost of each lunch.
Cost of each lunch=$28.50/2=$14.25Cost\, of\, each\, lunch = \$28.50 /2 = \$14.25The cost of each lunch is $14.25.

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