102k views
3 votes
Lan pays a semiannual premium of ​$400 for automobile​ insurance, a monthly premium of ​$140 for health​ insurance, and an annual premium of ​$450 for life insurance. What is the monthly expense?

1 Answer

5 votes

Answer:

The monthly expense is $244.16

Explanation:

Given:

automobile​ insurance= $400

health​ insurance = ​$140

life insurance = $450

To find:

The monthly expense =?

Solution:

The automobile​ insurance is Semiannual premium . so it is paid twice a year

So for a year the total automobile insurance paid is =
400 * 2 = $800

The health ​ insurance is monthly premium. it is paid for all 12 months.

Thus the health insure for a year is =
140 * 12 = $1680

The life insurance is annual premium. so it is paid once in a year

So for a year the life insurance paid is = $450.

The total expense for a year = 800+ 1680 + 450 = 2930

Then for one month the expense will be =
(2930)/(12) = $244.16

User Arcologies
by
3.6k points