Hello!
First you have to find how far the car goes with 1 gallon of gas
To find this you do 150/12
150/12 = 12.5
The car goes 12.5 miles for 1 gallon of gas
Next you do how far the car needs to go divided by how far it goes on 1 gallon of gas
500/12.5 = 40
The car needs 40 gallons to travel 500 miles
The answer is 40
Hope this helps!
The radius of a circle is the distance from the center point of a circle to the outer edge of the circle. The diameter is the distance between one point on the outside of a circle and a point on the other side, and the diameter passes through the center point.
Therefore, the diameter is just twice the radius.
We know the radius is 3.5 cm, so we can just multiply:
3.5 * 2 = 7
The diameter of a circle with a radius of 3.5 cm is 7 cm.
Hope that helped! =)
Answer:
If it is a square courtyard and each side is 21 meters long, then how long is it all the way around? Take that number and multiply by $18 because each meter costs $18 to replace
