Answer:
$687
Step-by-step explanation:
The car needs 17 gallons 476/14=34 then 578-476=102 then 102/34=3 then 14+3=17
We are trying to find the average speed of the plane, which is mph, or . Using proportions, we can find the average speed of the plane in mph:
- Use the information from the problem to create a proportion. Remember that we are looking for mph, so we will call that .
- Multiply the entire equation by
- Divide both sides of the equation by to clear both sides of the mile unit
The average speed of the plane is 300 mph.
50,000 because when the number next to the main number is below 5 then you round down...if it is 5 or above then you round up
Step-by-step explanation:
so basically they are asking you to subtract, hope this helps, use a calculator if needed