Answer:
![\$157.50](https://img.qammunity.org/2021/formulas/mathematics/middle-school/wgmbit3ylsj0rtpgf0l53nzge4xi2b15s0.png)
Explanation:
The computation of the amount pay on monthly basis is shown below:
But before that we need to find out the annual amount pay which is to be find out by applying the following formula
![= Purchase\ value * \frac {insurance\ premium}{percentage}](https://img.qammunity.org/2021/formulas/mathematics/middle-school/2bdu8fy1yfgjs71kq7xo8gm51o2fpe2cn1.png)
where,
Purchase value of the house is $450,000
Insurance premium is $0.42
Percentage is $100
Now put these values to the above formula
So, the annual amount pay is
![= \$450,000 * \frac {\$0.42}{\$100}](https://img.qammunity.org/2021/formulas/mathematics/middle-school/m7v4sw83m5h6ujses3y4ofpqrpflaleeu8.png)
![= \$1,890](https://img.qammunity.org/2021/formulas/mathematics/middle-school/fkg47fvvwvz3engh271c9jxkk0ebypgdmd.png)
Now the monthly paying amount is
![= (Annual\ amount\ pay)/(total\ number\ of\ months\ in\ a\ year)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/27wghr3cnas2pomix3ynozabi4od39j2jh.png)
=
![(\$1,890)/(12\ months)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/iu69w1cqvtcjbsenccthq72ti28gq1i8cz.png)
![= \$157.50](https://img.qammunity.org/2021/formulas/mathematics/middle-school/4f9px85h5x1paxzll8vqoq1jep4pgcsx51.png)