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At the market, 8 apples cost $4. How much do 9 apples cost? $

At the market, 88 apples cost $4 \$ 4 .\newlineHow much do 99 apples cost?\newline$ \$

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Full solution

Q. At the market, 88 apples cost $4 \$ 4 .\newlineHow much do 99 apples cost?\newline$ \$
  1. Calculate cost per apple: First, determine the cost per apple by dividing the total cost by the number of apples.\newline$4/8\$4 / 8 apples = $0.50\$0.50 per apple
  2. Calculate cost of 99 apples: Next, calculate the cost of 99 apples by multiplying the cost per apple by 99.$0.50\$0.50 per apple ∗* 99 apples = $4.50\$4.50

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