2(5-n) can be an expression of "twice the difference of 5 and n".
Answer:
Step-by-step explanation:
The diameter of a tire is the distance across the tire through the center. Since tires are circular, you can find the circumference of the tire from the diameter. The circumference represents the distance the tire travels when it makes one revolution. If you know the number of inches in a mile and the circumference, you can find the number of times the wheel turns per mile.
First, measure the diameter of the tire in inches.
Secondly, multiply the diameter by pi, which is approximately 3.1416, to find the tire circumference. For example, if the tire has a 20 inch diameter, multiply 20 by 3.1416 to get 62.83 inches.
3/4 feet
You can set this up as an equation and solve
Answer:
12 strawberries
Step-by-step explanation:
Represent strawberry with S, grape with G and honeydew with H
Given
S : H = 6 : 14
Required
Solve for S when G = 36
To do this, we make use of the first ratio
Substitute 36 for G
Convert to fractions
Multiply both sides by 36
<em>Hence, there are 12 strawberries</em>
