Final answer:
To purchase 2 pounds of grapes, it will cost $3.00
Step-by-step explanation:
To find out how much it will cost to purchase 2 pounds of grapes, we can set up a proportion using the given information. Since grapes cost $1.50 for 3/4 of a pound, we can write the proportion as: $rac{1.50}{rac{3}{4}} = rac{x}{2}$, where x represents the cost of 2 pounds of grapes. To solve for x, we can cross-multiply and then divide. Therefore, the cost to purchase 2 pounds of grapes would be $3.00.
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