Solve using division of rational numbers. If a car's value decreases by $4,000 in the first 12 months, how much does the value decrease per month? (Round to the nearest hundredth.)
To find the value decrease per month, we need to divide the total value decrease by the number of months. The total value decrease is $4,000 and the number of months is 12.
So, $\frac{4000}{12} = \boxed{333.33}$.
Therefore, the value decreases by approximately $333.33 per month.
Positive or negative
The value decrease per month in this case is negative, since the car's value is decreasing.
To find the value decrease per month, we need to calculate the value decrease divided by the number of months.
Given:
Value decrease: $4,000
Number of months: 12
Value decrease per month = Value decrease / Number of months
Value decrease per month = $4,000 / 12
Value decrease per month ≈ $333.33 (rounded to the nearest hundredth)
Therefore, the car's value decreases by approximately $333.33 per month.
To solve this problem, we'll use division of rational numbers.
We are given that a car's value decreases by $4,000 in the first 12 months. We want to find out how much the value decreases per month.
To find the value decrease per month, we divide the total value decrease by the number of months.
Total value decrease: $4,000
Number of months: 12
Value decrease per month = Total value decrease / Number of months
Value decrease per month = $4,000 / 12
To divide rational numbers, we keep the first number as it is and multiply by the reciprocal of the second number.
Value decrease per month = $4,000 * (1/12)
Now, let's calculate:
Value decrease per month = $333.33 (rounded to the nearest hundredth)
Therefore, the value of the car decreases by approximately $333.33 per month.