Rates are used to measure a quantity over another.
<em>The 1.8 million cars use </em>
<em> liters each year</em>
Given
--- distance
First, we calculate the number (n) of gallons used by each car
Solve for n
So, we have:
Convert miles to kilometers
The number of gallons (N), used by all the cars is:
Convert to liters
In scientific notation to 2 decimal places, we have:
<em>Hence, the number of liters used is </em><em />
Read more about distance and rates at:
brainly.com/question/24659604
Answer:
Time taken for each lap = 3/8 of an hour
Step-by-step explanation:
Given:
Time taken for 4 laps = 
= 3/2 hours
Find:
Time taken for each lap
Computation:
Time taken for each lap = Time taken / Number of laps
Time taken for each lap = (3/2) / 4
Time taken for each lap = 3/8 of an hour
Answer:
4
Step-by-step explanation:
First, subtract 4 from both sides, then divide by 2 to isolate the variable.
33.3333333333333333333333333333333333333333333333333333333333333333 comes close, but there is no whole number * 3 that = 100
