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Three milkshakes cost 9.75. At this rate, how much do 2 milkshakes cost?

User Hrvoje T
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1 Answer

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Final answer:

To determine the cost of two milkshakes when three milkshakes cost $9.75, first calculate the unit price by dividing $9.75 by 3 to get $3.25 per milkshake. Then multiply $3.25 by 2 to find that two milkshakes cost $6.50.

Step-by-step explanation:

The student has asked about the cost of milkshakes given a certain rate. If three milkshakes cost $9.75, we can find the unit price of one milkshake by dividing $9.75 by 3. Then, to find the cost of two milkshakes, we multiply this unit price by 2.


Steps to Calculate the Cost of Two Milkshakes:

  1. Find the cost of one milkshake by dividing the total cost of three milkshakes by the number of milkshakes: $9.75 ÷ 3.
  2. The result is the price per milkshake.
  3. Multiply the price per milkshake by 2 to find the cost for two milkshakes.


Unit Price Calculation: $9.75 ÷ 3 = $3.25 per milkshake.

Total Cost for Two Milkshakes: $3.25 × 2 = $6.50.

Therefore, two milkshakes cost $6.50 at the given rate.

User Kheya
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