Answer:
$7000 of his salary is put into his account each quarter.
Explanation:
Given:
An investment broker puts 1/12 of his paycheck into a retirement account every quarter.
His salary is $84,000.
Now, to find the amount of his salary put into his account each quarter.
So,to get the amount of his salary:
![(1)/(12)\ of\ \$84,000.](https://img.qammunity.org/2020/formulas/mathematics/middle-school/1zbsv3tzydv49dvf8g8v169ob5u6vde5ou.png)
![=(1)/(12) * 84000](https://img.qammunity.org/2020/formulas/mathematics/middle-school/ssk3f50phttm9zd5gjxdz4c5or6oy4snk3.png)
![=(84000)/(12)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/hx1s3e0b6etuchgzzgt61jz4w3m4o8idgk.png)
![=\$7000.](https://img.qammunity.org/2020/formulas/mathematics/middle-school/2qtpfqirpgwxoyxd5w3ti20vfckys0kbm2.png)
Therefore, $7000 of his salary is put into his account each quarter.