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At the produce counter, 71⁄5 pounds of seedless grapes cost $12.89. How much would 3 pounds cost? ​

Respuesta :

Answer:

$5.37

Step-by-step explanation:

use cross multiplication to solve:

7.2           =       3

12.89                x

7.2x = 38.67

divide by 7.2 on both sides

x = 5.370833

(round to the hundredth for money)

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