Question

I need help with this question

Grace and Jamal each bought notebooks for school. Grace bought 3 notebooks for $3.90 while Jamal bought 2 notebooks for $2.20. What was the unit price of each student’s notebooks?

Answer 1

Grace paid 3.90 for 3 notebooks. That is $1.30 per notebook.
Jamal paid $2.20 for 2 notebooks. That is $1.10 per notebook.