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Answer and Step-by-step explanation:73.50-6.00=67.50
67.50/7.50=9
ANSWER=9 model car kits Fatima buys
Fatima orders model car kits, which cost $7.50 each, from a hobby store. The store charges $6.00 to deliver the kits, and Fatima spends a total of $73.50. The number of model car kits Fatima buys is 9.
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Fatima orders model car kits, which cost $7.50 each, from a hobby store.
The store charges $6.00 to deliver the kits, and Fatima spends a total of $73.50.
we want to determine the number of model car kits Fatima buys.
The cost of the model car kits = 7.50
The delivery charge = 6.00
The total amount Fatima spend = 73.50
The total amount spend excluding delivery charges
73.50 - 6.00
= 67.50
The number of model car kits Fatima buys.
67.50/7.50
= 9
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