Home > AC > Chapter 4 > Lesson 4.1.5 > Problem 4-48
4-48.
Mr. Wallis decided to create another table to figure out how much it costs to send a certain number of regular letters through the mail. Use proportional reasoning to complete his table below.
Number of Letters | Cost of Stamps |
---|---|
First set up the proportion.
What did you multiply
Multiply
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