Is there a chart or something you can attach to the problem
David should buy Car A because it covers more miles in one gallon than Car B
Step-by-step explanation:
Given
Distance traveled by Car A =
Gallons used by Car A =
Distance traveled by Car B =
Gallons used by Car B =
In order to find the distance traveled on one gallon, we will divide the total distance by number of gallons
So,
Distance traveled by Car A in one gallon =
Distance traveled by Car B in one gallon =
We can see that Car A travels more distance in one gallon that is 58.5 miles per gallon
So,
David should buy Car A because it covers more miles in one gallon than Car B
Keywords: Fractions, Unit rate
Learn more about unit rate at:
#LearnwithBrainly
Answer:
If this is the way I was taught and how I took the question. 38/57 or 2/3
Step-by-step explanation:
19 * 2 = 38/
19* 3 = 57
38 ÷19 = 2/
57 ÷19 =3
so 2/3
Use the Pythagorean Theorem to find the sides of the triangle, then use trigonometric identities.
sin (θ) = sqrt(17) / 7
As a fraction. Sorry I can’t get the math symbols to work.
Answer:
47 km
Explanation:
• Lucy's constant speed = 12 km/h.
,
• Time taken = 235 minutes
First, recall the formula below:
Next, note that the speed is given in km/hr, so we convert the given time to hours:
Therefore:
She can travel 47 km in 235 minutes.