Grace and jamal each bought notebooks for school. grace bought 2 notebooks for $2.80 while jamal bought 4 notebooks for $4.40. what was the unit price of each student’s notebooks?

Grace paid $1.40 per notebook and Jamal paid $1.10 per notebook.

Step-by-step explanation:

Hi to solve this problem we have to analyze the information given:

To calculate the unit price of each student's notebooks we have to divide the total price that each one paid by the number of notebooks that each one bought.

So, mathematically speaking:

In conclusion, Grace paid $1.40 per notebook and Jamal paid $1.10 per notebook.

Feel free to ask for more if it´s necessary or if you did not understand something.

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step-by-step explanation: