Answer: About $300
Step-by-step explanation:
1. To solve this problem and estimate how much more money Mr. Johnson made this week (which you can call x) you must apply the proccedure shown below:
- Round the number of erasers sold:
96 erasers≈100 erasers
204 erasers≈200 erasers
- The amount of money made last week is:
[tex]\$3*100=300\$[/tex]
- The amount of money made this week is:
[tex]\$3*200=600\$[/tex]
- Now, you must subtract the quantities shown above, then you obtain:
[tex]m=\$600-\$300\\m=\$300[/tex]
